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IoT Modules

USR IOT's IoT modules can realize the transmission and reception of wireless data between things, link the perception layer and the network layer of the Internet of Things, and improve efficiency by managing data.
Due to different data transmission requirements in various industries, communication modules are widely classified. Users can choose the embedded IoT modules according to their own needs to achieve wireless data transmission.
USR-WIFI232-B2 UART WiFi Modules
  • USR-WIFI232-B2 UART WiFi Modules
  • USR-WIFI232-B2 UART WiFi Modules
  • USR-WIFI232-B2 UART WiFi Modules
  • USR-WIFI232-B2 UART WiFi Modules

USR-WIFI232-B2 UART WiFi Modules

Product Price: Rs 850 / PieceGet Best Price

Product Brochure

Product Details:
Usage/ApplicationSolar
Model Name/NumberUSR-WiFi232-B2
BrandUSR-IoT
Dimension25 x 40 x 8 mm
Operating Temperature-40 ~ 85 degC
Temperature-40 ~ 125 degC
CertificationFCC/CE
Wireless Standard802.11 b/g/n

Sourcewell is only Gold Agent in India for all USRIoT Products.

USR-WIFI232-B2 is an embedded serial to 802.11 b/g/n wifi module, with external antenna, and it can connect traditional serial device and MCU controlled device with wifi network to realize control and management.

  • Converts UART(3.3V TTL) to wifi or Ethernet.
  • Supports TCP server/client, UDP server/client,https client, Virtual COM.
  • Supports Modbus RTU to Modbus TCP.
  • Supports multiple networking mode with 1 RJ45 ethernet port.
  • 1 TTL Serial Ports Supporting Data Rates of up to 460.8Kbps.
  • 32 simultaneous client connections to Soft AP interface.


Specification:

Wireless Parameters

Certification

FCC/CE

Wireless Standard

802.11 b/g/n

Frequency Range

2.412GHz-2.484GHz

Transmit Power

802.11b: +20dBm (Max.)
802.11g: +18dBm (Max.)
802.11n: +15dBm (Max.)
Configurable

Receive Sensitivity

802.11b: -89dBm
802.11g: -81dBm
802.11n: -71dBm

Antenna

External: I-PEX connector

Hardware Parameter

 

Data Interface

UART: 300bps~460800bps
Ethernet: 10Mbps/100Mpbs
GPIOs

Working Voltage

3.3V (+/-5%)

Working Current

AP: 169mA (average), 305mA (peak)
STA: 164mA (average), 197mA (peak)

Working Temp.

-40°C ~ 85°C

Storage Temp.

-40°C- 125°C

Size

25mm x 40mm x8mm

Software Parameter

 

Wireless Network Type

Station/AP mode

Security Mechanism

WEP/WPA-PSK/WPA2-PSK

Encryption Type

WEP64/WEP128/TKIP/AES

Work Mode

Transparent transmission mode, serial command mode

Setting Command

AT+ instruction set

Network Protocol

TCP/UDP/ARP/ICMP/DHCP/DNS/https

Max. Client Number in TCP Server Mode

32

User Configuration

Web server+AT command config

Client Application Software

Clients can customize application software

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ESP32 Series Modules
  • ESP32 Series Modules
  • ESP32 Series Modules
  • ESP32 Series Modules
  • ESP32 Series Modules
  • ESP32 Series Modules
  • ESP32 Series Modules
  • ESP32 Series Modules
  • ESP32 Series Modules
  • ESP32 Series Modules
  • ESP32 Series Modules

ESP32 Series Modules

Product Price: Rs 250 / PieceGet Best Price

Product Details:
Model Name/NumberESP32
BrandESP / Ai-Thinker
Operating Voltage3.0~3.6 V
Operating Temperature Range-40~85 DegreeC
Center Frequency Range Of Operating Channel2412~2484 MHz
SPI Flash4 MB
DimensionsSee Table 1
Crystal Oscillator40 MHz
Details:
  • ESP32 embedded, two or one Xtensa 32-bit LX6 microprocessor(s) with adjustable clock frequency, ranging from 80 MHz to 240 MHz.
  • +19.5 dBm output power ensures a good physical range.
  • Classic Bluetooth for legacy connections, also supporting L2CAP, SDP, GAP, SMP, AVDTP, AVCTP, A2DP (SNK) and AVRCP (CT).
  • Support for Bluetooth Low Energy (Bluetooth LE) profiles including L2CAP, GAP, GATT, SMP, and GATT-based profiles like BluFi, SPP-like, etc.
  • Bluetooth Low Energy (Bluetooth LE) connects to smart phones, broadcasting low-energy beacons for easy detection.
  • Sleep current is less than 5 A, making it suitable for battery-powered and wearable-electronics applications.
  • Peripherals include capacitive touch sensors, Hall sensor, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C.

Fully certified with integrated antenna and software stacks.
    • ESP-WROOM-32
    • ESP32-WROOM-32
    • ESP32-WROOM-32D
    • ESP32-WROOM-32U
    • ESP32-WROOM-32E
    • ESP32-WROOM-32UE
    • ESP32-WROVER-E
    • ESP32-WROVER-IE
    • ESP32-WROVER
    • ESP32-WROVER-I
    • ESP32-WROVER-B
    • ESP32-WROVER-IB
    • ESP32-S2
    • ESP32-S2-WROOM
    • ESP32-S2-WROOM-I
    • ESP32-S2-WROVER
    • ESP32-S2-WROVER-I
    • ESP-WROOM-02
    • ESP-WROOM-02D
    • ESP-WROOM-02U
    • ESP32-PICO-D4
    Get Best QuoteRequest A Callback
    ESP8266 Series Module
    • ESP8266 Series Module
    • ESP8266 Series Module
    • ESP8266 Series Module
    • ESP8266 Series Module

    ESP8266 Series Module

    Product Price: Rs 125 / PieceGet Best Price

    Product Details:
    Model Name/NumberESP8266
    BrandESP/ Ai-Thinker
    Packaging TypeBox
    Power Down Leakage Current<10uA
    Standby Power Consumption<1.0 mW (DTIM3)
    Wake Up And Transmit Packets< 2ms

    Details:

    • ESP8266 embedded, Xtensa single-core 32-bit LX6 microprocessor, up to 160 MHz.
    • 19.5 dBm output at the antenna ensures a good physical range.
    • Sleep current is less than 20 A, making it suitable for battery-powered and wearable-electronics applications.
    • Peripherals include UART, GPIO, I2C, I2S, SDIO, PWM, ADC and SPI.
    • Fully certified with integrated antenna and software stacks.

     


    Products include:

    • ESP-WROOM-02
    • ESP-WROOM-02D
    • ESP-WROOM-02U
    • ESP32-S2
    Get Best QuoteRequest A Callback
    USR-WIFI232-A2 Embedded WiFi Modules
    • USR-WIFI232-A2 Embedded WiFi Modules
    • USR-WIFI232-A2 Embedded WiFi Modules
    • USR-WIFI232-A2 Embedded WiFi Modules
    • USR-WIFI232-A2 Embedded WiFi Modules

    USR-WIFI232-A2 Embedded WiFi Modules

    Product Price: Rs 850 / PieceGet Best Price

    Product Brochure

    Product Details:
    Usage/ApplicationIndustrial
    Model Name/NumberUSR-WiFi232-A2
    Dimension25mm x 40mm x 8mm
    Temperature-40 degC ~ 85 degC
    Working Voltage3.3 V (+/-5%)
    Frequency Range2.412GHz-2.484GHz
    CertificationFCC/CE
    Wireless Standard802.11 b/g/n

    Sourcewell is only Gold Agent in India for all USRIoT Products.

    USR-WIFI232-A2 are low cost embedded 802.11 b/g/n WiFi modules which can convert UART(3.3V TTL) to WiFi or Ethernet. Embedded 802.11 b/g/n WiFi Modules USR-WIFI232-A2, On-board Antenna, 802.11 b/g/n, convert UART(3.3V TTL) to WiFi or Ethernet.

    • Support 802.11b/g/n wireless standard.
    • Support TCP/IP/UDP network protocol.
    • Support UART/GPIO/Ethernet data interface.
    • Support work as STA/AP/AP+STA mode.
    • Support router and bridge mode.
    • Internal antenna.
    • Support transparent transmission mode.
    • Provide AT+ instruction set for configuration.
    • Provide friendly web configuration page.
    • Support heartbeat signal and wifi connection indication.
    • Support UART auto-frame function.
    • 3.3V power supply.
    • Max transmission distance: 200 meters (open horizon).

    CertificationFCC/CE
    Wireless Standard802.11 b/g/n
    Transmit Power802.11b: +20dBm (Max.)
    802.11g: +18dBm (Max.)
    802.11n: +15dBm (Max.)
    Configurable
    Receive Sensitivity802.11b: -89dBm
    802.11g: -81dBm
    802.11n: -71dBm
    AntennaInternal: on-board antenna
    Data InterfaceUART: 300bps~460800bps
    Ethernet: 10Mbps/100Mpbs
    GPIOs
    Working CurrentAP: 169mA (average), 305mA (peak)
    STA: 164mA (average), 197mA (peak)
    Wireless Network TypeStation/AP mode
    Security MechanismWEP/WPA-PSK/WPA2-PSK
    Encryption TypeWEP64/WEP128/TKIP/AES
    Work ModeTransparent transmission mode, serial command mode
    Setting CommandAT+ instruction set
    Network ProtocolTCP/UDP/ARP/ICMP/DHCP/DNS/https
    Max. Client Number in TCP Server Mode32
    User ConfigurationWeb server+AT command config
    Client Application SoftwareClients can customize application software
    Get Best QuoteRequest A Callback
    HC-05 Bluetooth Module

    HC-05 Bluetooth Module

    Product Price: Rs 250 / PieceGet Best Price

    Minimum Order Quantity: 100 Piece

    Product Details:
    Sensitivityless than or equal to -84dBm at 0.1% BER
    Bluetooth protocalBluetooth Specification v2.0 EDR
    Working temperature-20 ~ 75Centigrade
    Speed2.1Mbps(Max) / 160 kbps,Synchronous 1Mbps/1Mbps
    ProfilesBluetooth serial port
    Dimension26.9mm x 13mm x 2.2 mm
    ModulationGFSK(Gaussian Frequency Shift Keying)
    SecurityAuthentication and encryption
    Frequency2.4GHz ISM band
    Emission powerless than or equal to 4dBm,Class 2
    Power supply3.3VDC 50mA
    Hc-05 module is an easy to use bluetooth SPP (Serial Port Protocol) module,designed for transparent wireless serial connection setup. Serial port Bluetooth module is fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps Modulation with complete 2.4GHz radio transceiver and baseband. It uses CSR Bluecore 04‐External single chip Bluetooth system with CMOS technology and with AFH (Adaptive Frequency Hopping Feature). It has the footprint as small as 12.7mmx27mm. Hope it will simplify your overall design/development cycle.
    Get Best QuoteRequest A Callback
    USR IOT USR-WIFI232-B2 M2M Wifi Modules with External Antena

    USR IOT USR-WIFI232-B2 M2M Wifi Modules with External Antena

    Product Price: Rs 850 / PieceGet Best Price

    Minimum Order Quantity: 1 Piece

    Product Details:
    Speed10BaseT, 100BaseTx
    VoltageDC 3.0~3.6V
    Max transmission distance280 meters
    USR-WIFI232-B2 is an embedded 802.11 b/g/n wifi module. It can connect traditional serial device and MCU controlled device with wifi network to realize control and management.The module has an Ethernet port. It can realize mutual data transmission among wifi, serial and Ethernet.

    Product Features:
    • Support 802.11b/g/n wireless standard.
    • Support TCP/IP/UDP network protocol.
    • Support UART/GPIO/Ethernet data interface.
    • Support work as STA/AP/AP+STA mode.
    • Support router and bridge mode.
    • External antenna.
    • Support transparent transmission mode.
    • Provide AT+ instruction set for configuration.
    • Provide friendly web configuration page.
    • Support heartbeat signal and wifi connection indication.
    • Support UART auto-frame function.
    • 3.3V power supply.
    • Max transmission distance: 280 meters (open horizon, 3dbi antenna).
    Get Best QuoteRequest A Callback
    WH-LTE-7S1-E LTE Module
    • WH-LTE-7S1-E LTE Module
    • WH-LTE-7S1-E LTE Module
    • WH-LTE-7S1-E LTE Module

    WH-LTE-7S1-E LTE Module

    Product Price: Rs 1,500 / PieceGet Best Price

    Product Brochure

    Product Details:
    Connectivity TypeGSM
    Model Name/NumberWH-LTE-7S1-E
    BrandUSR-IoT
    Dimensions44.4 x 41.8 x 12.5
    Operating Temperature-30degC ~ +75degC
    Frequency900/1800MHz
    WH-LTE-7S1 is a LTE CAT 1 communication module, which supports LTE and GSM, supports TCP/UDP transparent transmission, SMS transmission and configuration, and also supports HTTP and MQTT protocol. At the same time, it supports AT instruction mode to realize full command operation,meets the needs of different application scenarios.
    WH-LTE-7S1-E covers the mainstream frequency bands of European operators. This model is fully PIN compatible with CAT 4 7S5 series and using a double inline package design, convenient for customers to switch and install.
    • 5-16V wide power supply range.
    • LTE Cat 1 & GSM.
    • Transparent transmission and AT command mode.
    • HTTP,MQTT,SMS.
    • SMS,NET,Serial AT command configuration.
    • FTP Upgrade and FOTA self-upgrade.
    • Socket Distribution Protocol
    ModelsWH-LTE-7S1-E
    LTE CategoryLTE Cat.1
    Frequency BandsLTE FDDB1/B3/B7/B8/B20/B28
    GSM/GPRS/EDGE900/1800MHz
    Transmission SpeedLTE FDD Rel.1310MbpsDL/5Mbps UL
    GPRS85.6KbpsDL/85.6Kbps UL
    TX PowerFDD:B1/3/7/8/20/2823dBm±2dB
    GSM:900MHz33dBm±2dB
    GSM:1800MHz30dBm±2dB
    Rx SensitivityGSM:900MHz-109.5dBm
    GSM:1800MHz-108dBm
    FDD:B1/3/20-98dBm
    FDD:B7-97.5dBm
    FDD:B8/B28-98.5dBm
    Serial ParametersNO.TTL(3.0V)*1
    Data Bits8
    Stop Bits1,2
    Parity BitsNONE,ODD,EVEN
    Baud Rate1200???460800
    Physical InterfacesSIM/USIM card1.8V/3V(with slot)
    AntennaIPEX socket
    USBUSB 2.0
    IndicatorsPOWER,WORK,NET
    ReloadPin,built-in Pull-up Res
    ResetPin,built-in Pull-up Res
    Hardware CharacteristicsInput Voltage3.6V???4.2V/5???16V
    ConnectorDIP
    Housing material/
    Dimensions(mm)44.4×41.8×12.5
    (L*W*H)
    Operating temperature-30 75
    Storage Temperature-40 85
    Operating humidity5%???95%
    Storage humidity5%???95%
    SoftwareProtocolTCP/UDP/IPV4/IPV6/ /DNS/HTTP/MQTT
    RNDISDefault Close
    Serial to network4 sockets, default A
    SMSPDU/TEXT
    Command mode6 Sockets
    ConfigurationSerial,Net,SMS AT commands
    Cache20 packets
    Get Best QuoteRequest A Callback
    USR-TCP232-T2 Serial to Ethernet Converter Modules
    • USR-TCP232-T2 Serial to Ethernet Converter Modules
    • USR-TCP232-T2 Serial to Ethernet Converter Modules
    • USR-TCP232-T2 Serial to Ethernet Converter Modules
    • USR-TCP232-T2 Serial to Ethernet Converter Modules
    • USR-TCP232-T2 Serial to Ethernet Converter Modules

    USR-TCP232-T2 Serial to Ethernet Converter Modules

    Product Price: Rs 750 / PieceGet Best Price

    Product Details:
    Usage/ApplicationIndustrial
    Model Name/NumberUSR-TCP232-T2
    BrandUSR-IoT
    Size50.5 x 22.6 x 15.0 mm
    Input VoltageVCC DC 3.0V~3.6V, VDD DC 4.75~7.0V
    Current110mA,5V
    Working Current150mA (aver) / 160mA (max) @3.3V, 150mA (aver) / 160mA (max) @5V
    VoltageDC 5 ~ 16V
    Operating Temperature-25~ 75 Deg C
    Power<1W
    Storage Temperature-40 ~ 105 Deg C, 5 ~ 95% RH
    Temp-40 ~ 105degC,5 ~ 95% RH

    Sourcewell is only Gold Agent in India for all USRIoT Products.


    Serial to ethernet converter modules USR-TCP232-T2 can transmit data transparently between TCP/IP and TTL, and it can also be applied in RS232/ RS485 by level shift circuit.

    • Based on Cortex-M0 core.
    • Pin type.
    • Low Power, fast-speed and high-efficiency.
    • Supports TCP server/client, UDP server/client.
    • Web page configuration / DHCP & DNS.
    • Virtual COM.

    Specification:

    System Information

    Processor

    ARM

    Flash

    32K byte

    Ethernet

    Port Number

    1

    Interface Standard

    RJ45

    Rate

    10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection

    Protection

    2KV electromagnetism isolation

    Network Protocol

    IP, TCP, UDP, DHCP, DNS, https, ARP, ICMP

    Buffer

    Send: 6K bytes, receive: 4K bytes

    Serial

    Port Number

    1

    Interface Standard

    TTL

    Data Bits

    5, 6, 7, 8

    Stop Bit

    1, 2

    Check Bit

    None, Even, Odd, Space, Mark

    Baud Rate

    600 bps ~ 460.8 Kbps

    Flow Control

    Null

    Buffer

    Receive: 800 bytes

    RS-485 Pull-up and Pull-Down Resistor

    Null, reserved 485 send-receive control pin

    Software

    Virtual Serial USR-VCOM

    Windows 2000 or higher (32 bit/64 bit)

    Configuration

    computer set-up software, serial command, built-in webpage, AT command

      Get Best QuoteRequest A Callback
      USR-TCP232-S2 Ethernet To UART Modules
      • USR-TCP232-S2 Ethernet To UART Modules
      • USR-TCP232-S2 Ethernet To UART Modules
      • USR-TCP232-S2 Ethernet To UART Modules
      • USR-TCP232-S2 Ethernet To UART Modules

      USR-TCP232-S2 Ethernet To UART Modules

      Product Price: Rs 750 / PieceGet Best Price

      Minimum Order Quantity: 1 Piece

      Product Details:
      Model Name/NumberUSR-TCP232-S2
      Usage/ApplicationIndustrial
      BrandUSR-IoT
      PowerDC 5 ~ 20V
      Temp-40 ~ 105degC
      Size90 x 84 x 25 mm

      Sourcewell is only Gold Agent in India for all USRIoT Products.


      Ethernet to UART modules USR-TCP232-S2 can transmit data transparently between TCP/IP and TTL, which can be applied in RS232/ RS485 by level shift circuit. USR-TCP232-S2 is a tiny size embedded Ethernet Module which can realize data bidirectional transparent transmission between TTL and Ethernet Port.

      • Cortex-M0 Core.
      • SMD type.
      • Support POE design.
      • Web page configuration.
      • Cost-effective, fast speed and high efficiency.
      • Supports TCP server/client, UDP server/client.
      • Virtual COM


      Specification:

      System Information
      ProcessorARM
      Flash32K byte
      Ethernet
      Port Number1
      Interface StandardRJ45
      Rate10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection
      Protection2KV electromagnetism isolation
      Network ProtocolIP, TCP, UDP, DHCP, DNS, https, ARP, ICMP
      BufferSend: 6K bytes, receive: 4K bytes
      Serial
      Port Number1
      Interface StandardTTL
      Data Bits5, 6, 7, 8
      Stop Bit1, 2
      Check BitNone, Even, Odd, Space, Mark
      Baud Rate600 bps ~ 460.8 Kbps
      Flow ControlNull
      BufferReceive: 800 bytes
      RS-485 Pull-up and Pull-Down ResistorNull, reserved 485 send-receive control pin
      Software
      Virtual Serial???USR-VCOM???Windows 2000 or higher (32 bit/64 bit)
      Configurationcomputer set-up software, serial command, built-in webpage, AT command
      Basic Parameter
      Size33 x 20.3 mm
      Operating Temp.-25~ 75°C
      Storage Temp.-40 ~ 105°C, 5 ~ 95% RH
      Input VoltageDC 3.3V
      Working Current150mA (aver), 200mA (max)
      Power<1W
      Get Best QuoteRequest A Callback
      USR-TCP232-ED2 Ethernet Module
      • USR-TCP232-ED2 Ethernet Module
      • USR-TCP232-ED2 Ethernet Module
      • USR-TCP232-ED2 Ethernet Module
      • USR-TCP232-ED2 Ethernet Module
      • USR-TCP232-ED2 Ethernet Module

      USR-TCP232-ED2 Ethernet Module

      Product Price: Rs 1,400 / PieceGet Best Price

      Product Details:
      Speed10BaseT, 100BaseTx
      Dimension44.45 x 31.75 x 15.4 (mm) (including pin)
      Power<1W
      Operating Temperature-40 ~ 85 Deg C (industry)
      Storage Temperature-40 ~ 105 Deg C, 5 ~ 95% RH
      Input VoltageDC 3.3 / 5 V
      Working Current120mA @ 3.3V, 120mA @ 5V

      Sourcewell is only Gold Agent in India for all USRIoT Products.


      3-TTL UART to Ethernet modules USR-TCP232-ED2.

      • Support TCP server/client, UDP server/client, https client, Virtual COM.
      • Support Modbus RTU to Modbus TCP.
      • Support flow control CTS/RTS, XON/XOFF.
      • Support 3 TTL serial ports working independently.
      • Configuration via Web Server page, AT commands, and Windows Utility.

      Specification:
      System Information
      ProcessorCortex-M4
      Basic Frequency120MHz
      Flash512K byte
      Ethernet
      Port Number1
      Interface Standard4 pin interface (with network transformer) TX+, TX-, RX+, RX-
      Rate10/100 Mbps, MDI/MDIX,, auto switch between cross and direct connection
      Protection1.5KV electromagnetism isolation
      Network ProtocolIP, TCP, UDP, DHCP, DNS, https, ARP, ICMP, Web socket, httpsd client
      Receive BufferMax. 16k bytes buffer
      Serial
      Port Number3 (3*TTL, can work at the same time)
      Interface StandardTTL: 2.54 pin 3.3V
      Data Bits5, 6, 7, 8
      Stop Bit1, 1.5, 2
      Check BitNone, Even, Odd, Space, Mark
      Baud Rate600 bps ~ 1024K bps
      Flow ControlRTS/CTS
      BufferSend and receive 2k bytes respectively
      RS-485 Pull-up and Pull-Down ResistorNull, reserved 485 send-receive control pin
      Software
      Virtual Serial???USR-VCOM???Windows 2000 or higher (2 bit/64 bit)
      ConfigurationBuilt-in webpage, computer set-up software, serial command
      Get Best QuoteRequest A Callback
      USR-K7 Ethernet To UART
      • USR-K7 Ethernet To UART
      • USR-K7 Ethernet To UART
      • USR-K7 Ethernet To UART
      • USR-K7 Ethernet To UART
      • USR-K7 Ethernet To UART

      USR-K7 Ethernet To UART

      Product Price: Rs 1,600 / PieceGet Best Price

      Product Details:
      Model Name/NumberUSR-K7
      Usage/ApplicationIndustrial
      BrandUSR-IoT
      Operating Humidity5% to 95% RH
      Size/Dimension35.0 x 19.39 x 18.25 mm
      Work Humidity5 ~ 95 % RH
      Work VoltageDC 3.0 ~ 3.6 V,(3.3V best choice)
      Protection1.5 KV Electromagnetic isolation
      Work Temperature-40 ~ 85 Deg C
      I Deal InNew Only
      Baud Rate600 ~ 1M(bps)
      Storage Humidity5 ~ 95 % RH
      Work Current130mA@3.3V
      Package typePin-in package
      Storage Temperature-40 ~ 105 Deg C
      EthernetRJ45,10/100Mbps; Auto switch between cross and direct connection

      Sourcewell is only Gold Agent in India for all USRIoT Products.


      TTL UART to Ethernet module

      • TTL UART to Ethernet module.
      • Supports TCP server/client, UDP server/client,https client, Virtual COM.
      • Supports Modbus RTU to Modbus TCP.
      • Supports flow control CTS/RTS, XON/XOFF.
      • Supports 10/100Base-T(X) self-adaptive Ethernet interface.
      • Configuration via Web Server page, AT commands, and Windows Utility.
      • Hardware watchdog;TI Cortex M4 Solution;MQTT/SSL special firmware (contact sales)


      Specification:

      Network ProtocolIP, TCP, UDP, DHCP, DNS, https, ARP, ICMP, Web socket
      IPStatic IP or DHCP
      DNSSupports
      ConfigureSetup software, Web-page configuration, AT command
      Work ModemTCP Server/TCP Client/UDP Server/UDP Client
      ModbusModbus Gateway: Modbus RTU to TCP, Modbus Polling
      Web to SerialWeb socket: Web to serial
      httpsd ClientSupports
      Class RFC2217Supports
      Customized WebpageSupports
      Web CacheSend: 16Kbyte, Receive: 16Kbyte
      Serial Port CacheSend: 2Kbyte, Receive: 2Kbyte
      Average latencyOn Lan , the time<10ms
      SoftwareSetup Software, Virtual COM software
      Get Best QuoteRequest A Callback
      USR-K6 TTL To Ethernet Modules
      • USR-K6 TTL To Ethernet Modules
      • USR-K6 TTL To Ethernet Modules
      • USR-K6 TTL To Ethernet Modules
      • USR-K6 TTL To Ethernet Modules
      • USR-K6 TTL To Ethernet Modules

      USR-K6 TTL To Ethernet Modules

      Product Price: Rs 1,100 / PieceGet Best Price

      Product Details:
      Model Name/NumberUSR-K6
      Usage/ApplicationIndustrial
      BrandUSR-IoT
      Operating Humidity5 ~ 95% RH
      Size/Dimension35.0 x 19.39 x 18.25 mm
      Storage Humidity5 ~ 95% RH
      Operating Temperature-25 ~ +75 Deg C
      Storage Temperature-45 ~ +105 Deg C
      PackageElectrostatic bubble
      CertificationCE,FCC

      Sourcewell is only Gold Agent in India for all USRIoT Products.


      USR-K6 is a cost-effective TTL UART to Ethernet module with tiny size that can realize the bi-directional data transmission between TCP/UDP packets and the UART interface. The width of Ethernet module USR-K6 is the same as the ordinary RJ45, USR-K6 has been rigorously tested and has been successfully applied in Banks, highways, large corporate networks, and complex network environments.Integrating this module to your product can help you considerably lower development costs and faster time-to-market and enhance the competitive.


      Specification:

      Parameter

      Value

      Input Voltage

      DC3 ~ 3.6V

      Working Current

      136mA@3.3V

      Net port

      Rj45, 10/100mMbps

      Serial port

      600~460.8K(bps)

      Software Parameters

      Network protocol

      IP, IPV4, TCP/UDP, ARP, ICMP

      Access way to IP

      Static IP, DHCP

      DDNS

      Support

      User parameters

      Software setting, webpage setting, AT command

      Single transparent transmission

      TCP Server/TCP client/UDP Server/UDP Client

      Similar RFC2217

      Support

      httpsd client

      support

      TCP server connection

      Default 4 and maximum 16

      Net buffer

      Send:6Kbyte; receive:4Kbyte

      Serial port buffer

      Receive: 2048byte

      Average transport delay

      <10ms

      Set software

      USR-VCOM, USR-Cloud, parameters setting software

      Package mechanism

      4 byte package time and 1024byte length

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      USR-K5 UART To Ethernet Module
      • USR-K5 UART To Ethernet Module
      • USR-K5 UART To Ethernet Module
      • USR-K5 UART To Ethernet Module
      • USR-K5 UART To Ethernet Module
      • USR-K5 UART To Ethernet Module

      USR-K5 UART To Ethernet Module

      Product Price: Rs 950 / PieceGet Best Price

      Product Details:
      Model Name/NumberUSR-K5
      Usage/ApplicationIndustrial
      BrandUSR-IoT
      Size/Dimension35.0 x 19.39 x 18.25 mm
      Packaging TypeBox
      ProcessorTI Cortex M0

      Sourcewell is only Gold Agent in India for all USRIoT Products.


      USR-K5 is a cost-effective TTL UART to Ethernet module with tiny size that can realize the bi-directional transmission between UART and Ethernet. USR-K5 is used for data transmission between TCP/UDP packets and the UART interface.

      USR-K5 is integrated with TCP/IP protocol stack, users can use it easily to complete the networking function of embedded devices, save manpower, material resources, and development cycle in the development process so that the product can be put into the market faster, enhance competitiveness.


      The width of Embedded Ethernet module USR-K5 is the same as the ordinary RJ45, USR-K5 has been rigorously tested and has been successfully applied in Banks, highways, large corporate networks, and complex network environments such as fiber-to-Ethernet.

      Get Best QuoteRequest A Callback
      USR-TCP232-E2 TTL To Ethernet Modules
      • USR-TCP232-E2 TTL To Ethernet Modules
      • USR-TCP232-E2 TTL To Ethernet Modules
      • USR-TCP232-E2 TTL To Ethernet Modules
      • USR-TCP232-E2 TTL To Ethernet Modules
      • USR-TCP232-E2 TTL To Ethernet Modules
      • USR-TCP232-E2 TTL To Ethernet Modules

      USR-TCP232-E2 TTL To Ethernet Modules

      Product Price: Rs 1,807 / PieceGet Best Price

      Minimum Order Quantity: 1 Piece

      Product Details:
      BrandUSR-IoT
      Speed100BaseTx
      Model Name/NumberUSR-TCP232-E2
      Usage/ApplicationIndustrial
      Voltage30 V
      Dimension60 x 30 x 25 mm

      Sourcewell is only Gold Agent in India for all USRIoT Products.


      2-TTL to Ethernet Modules USR-TCP232-E2 support 2*TTL working at the same time.

      • 2-TTL UART to Ethernet module, UART over Ethernet module.
      • Supports TCP server/client, UDP server/client,https client, Virtual COM.
      • Supports Modbus RTU to Modbus TCP.
      • Supports flow control CTS/RTS, XON/XOFF.
      • Support 2 TTL serial ports working independently.
      • Configuration via Web Server page, AT commands, and Windows Utility.

      Specification:

      System Information

      Processor

      Cortex-M4

      Basic Frequency

      120MHz

      Flash

      512K byte

      Ethernet

      Port Number

      1

      Interface Standard

      8 pin RJ45 (with network transformer)

      Rate

      10/100 Mbps???MDI/MDIX,auto switch between cross and direct connection

      Protection

      2KV electromagnetism isolation

      Network Protocol

      IP, TCP, UDP, DHCP, DNS, https, ARP, ICMP, Web socket, httpsd client

      Receive Buffer

      Max. 16k bytes buffer

      Serial

      Port Number

      2 (2*TTL, can work at the same time)

      Interface Standard

      TTL: 2.54 pin 3.3V

      Data Bits

      5, 6, 7, 8

      Stop Bit

      1, 1.5, 2

      Check Bit

      None, Even, Odd, Space, Mark

      Baud Rate

      600 bps ~ 1024K bps

      Flow Control

      RTS/CTS

      Buffer

      Send and receive 2k bytes respectively

      RS-485 Pull-up and Pull-Down Resistor

      Null, reserved 485 send-receive control pin

      Software

      Virtual Serial???USR-VCOM???

      Windows 2000 or higher (2 bit/64 bit)

      Configuration

      Built-in webpage, computer set-up software, serial command

      Basic Parameter

      Size

      55 x 30 x 23.2 (including Ethernet port and pin)

      Operating Temp.

      -40 ~ 85°C (industry)

      Storage Temp.

      -40 ~ 105°C, 5 ~ 95% RH

      Input Voltage

      DC 3.3 / 5 V

      Working Current

      120mA @ 3.3V
      120mA @ 5V

      Power

      <1W
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      USR-N510 (MQTT Version)
      • USR-N510 (MQTT Version)
      • USR-N510 (MQTT Version)
      • USR-N510 (MQTT Version)

      USR-N510 (MQTT Version)

      Product Price: Rs 3,400 / PieceGet Best Price

      Product Details:
      Dimension88 x 81 x 24 mm
      BrandUSR-IoT
      Model Name/NumberUSR-N510
      Frequency120MHz
      ProcessorCortex-M0
      Flash512Kb
      Modbus Gateway USR-N510 (H7 Version) is new model which increases the function of Modbus RTU to MQTT, SSL/TLS. It also can realize bi-directional transparent transmission between RS232/RS485/RS422 and network.

       MQTT function, publish and subscribe topics can be confiruged up to 16
       Edge computing function, supports configuration of 32 nodes. Data can be reported to the server actively
       SSL/TLS function, supports bi-directional verification to ensure the security of data transmission
       Modbus Gateway: Modbus RTU to TCP, Modbus RTU to JSON, Modbus Polling, Edge computing
       Supports connection to AWS ( Aazon Cloud) under MQTT+SSL
      Get Best QuoteRequest A Callback
      USR-GPRS232-7S3 UART GSM Modules
      • USR-GPRS232-7S3 UART GSM Modules
      • USR-GPRS232-7S3 UART GSM Modules
      • USR-GPRS232-7S3 UART GSM Modules
      • USR-GPRS232-7S3 UART GSM Modules

      USR-GPRS232-7S3 UART GSM Modules

      Product Price: Rs 800 / PieceGet Best Price

      Minimum Order Quantity: 1 Piece

      Product Details:
      Model Name/NumberUSR-GPRS232-7S3
      Usage/ApplicationSolar
      BrandUSR-IoT
      Dimensions44.5 x 32 x 13 mm
      Antenna InterfaceIPEX
      SIM Card1.8V / 3V
      Speech Interface1 MIC input, 1 SPEAK output

      Sourcewell is only Gold Agent in India for all USRIoT Products.


      Pin-type GPRS modules USR-GPRS232-7S3 can realize the bidirectional transparent transmission function of UART to GPRS.

      • Support public and APN network access.
      • Support heartbeat, Always Online mode, can keep connection with server.
      • Support KEEP-ALIVE, to maintain connection if there is no heartbeat packet.
      • Support network connection in Max 4 Channel, can send data from serial port to different servers.
      • Support SMS AT Command mode.
      • Support SMS transparent transmission, Network transparent transmission, httpsD, UDC and other working modes.

      Specification:

      Network

      Standard

      GSM / GPRS

      Rate

      14.4 Kbps ~ 57.6 Kbps

      Standard Frequency Range

      850/900/1800/1900MHz

      GPRS Multi-slot Class

      GPRS Class 10

      GPRS Terminal Device Class

      Class B

      GPRS Coding Schemes

      CS1 ~ CS4

      Max Launch Power

      GSM900 class4 (2W), DCS1800 class1 (1W)

      Application

      GSM standard AT instruction set / USR extension AT instruction set / data transmission / SMS transmission

      Network Protocol

      TCP, UDP, DNS,https

      Network Link Count

      2

      Network Buffer

      Send: 4K bytes, receive: 4K bytes

      Serial

      Port Number

      1

      Interface Standard

      TTL: 2.54 pin type 2.8 ~ 3.6 V

      Data Bits

      5, 6, 7, 8

      Stop Bit

      1, 2

      Check Bit

      None, Even, Odd

      Baud Rate

      2400 bps ~ 921600 bps

      Flow Control

      CTS/RTS

      Buffer

      Receive and send 4K bytes respectively

      Device Interface

      Antenna Interface

      IPEX

      SIM Card

      1.8V / 3V

      Speech Interface

      1 MIC input, 1 SPEAK output

      Software

      Virtual Serial???USR-VCOM???

      Windows 2000 or higher (32 bit/64 bit)

      Configuration

      Serial AT command, SMS AT command, network AT command

      Basic Parameter

      Size

      44.5 x 32 x 13(mm)

      Operating Temp.

      -25 ~ 85°C

      Storage Temp.

      -40 ~ 125°C, 5 ~ 95% RH???no condensation???

      Input Voltage

      DC 5 ~ 16 V

      Working Current

      Average: 35 ~ 48mA, max: 394mA(12v)

      Get Best QuoteRequest A Callback
      USR-GM3 GSM GPRS Modules
      • USR-GM3 GSM GPRS Modules
      • USR-GM3 GSM GPRS Modules
      • USR-GM3 GSM GPRS Modules
      • USR-GM3 GSM GPRS Modules

      USR-GM3 GSM GPRS Modules

      Product Price: Rs 550 / PieceGet Best Price

      Product Details:
      Model Name/NumberUSR-GM3
      Usage/ApplicationSolar
      BrandUSR-IoT
      Size/Dimension27.9 x 24 x 3 mm
      Storage Temperature-40 ~ 125 DegreeC, 5 ~ 95% RH(no condensation)
      Input VoltageDC 3.4 ~ 4.2V, recommend: 3.8V
      Working CurrentAverage: 55 ~ 90mA; Max: 750mA
      Operating Temperature-25 ~ 85 DegreeC

      Sourcewell is only Gold Agent in India for all USRIoT Products. USR-GM3 are low-power transparent transmission GSM GPRS modules which can realize the UART's bidirectional transparent transmission to GPRS.

      • Low Power GSM Modules.
      • Support public and APN network access.
      • Support heartbeat, Always Online mode, can keep connection with server.
      • Support KEEP-ALIVE, to maintain connection if there is no heartbeat packet.
      • Support network connection in Max 4 Channel, can send data from serial port to different servers.
      • Support SMS AT Command mode.
      • Support SMS transparent transmission, Network transparent transmission, httpsD, UDC and other working modes.


      Specification:

      Network

      Standard

      GSM / GPRS

      Rate

      14.4 Kbps ~ 57.6 Kbps

      Standard Frequency Range

      850/900/1800/1900MHz

      GPRS Multi-slot Class

      GPRS Class 10

      GPRS Terminal Device Class

      Class B

      GPRS Coding Schemes

      CS1 ~ CS4

      Max Launch Power

      GSM900 class4 (2W), DCS1800 class1 (1W)

      Application

      GSM standard AT instruction set / USR extension AT instruction set / data transmission / SMS transmission / httpsD

      Network Protocol

      TCP,UDP,DNS,https

      Network Buffer

      Send: 4K bytes, receive: 4K bytes

      Serial

      Port Number

      1

      Interface Standard

      TTL: SMT 2.8 ~ 3.6 V

      Data Bits

      7,8

      Stop Bit

      1,2

      Check Bit

      None,Even,Odd

      Baud Rate

      2400 bps ~ 921600 bps

      Flow Control

      CTS/RTS

      Buffer

      Send and receive 4k bytes respectively

      Device Interface

      SIM Card

      1.8V / 3V

      Speech Interface

      1 channel MIC input, 1 channel SPEAK output

      Software

      Virtual Serial USR-VCOM

      Windows 2000 or higher(32 bit/64 bit)

      Configuration

      Serial AT command, sms AT command, network AT command

      Get Best QuoteRequest A Callback
      ESP-01 Series

      ESP-01 Series

      Product Price: Rs 125 / PieceGet Best Price

      Product Details:
      BrandESP / Ai-Thinker
      Weight2 gm
      Model Name/NumberESP-01
      Packaging TypeBox
      Power Down Leakage Current<10uA
      Wake Up And Transmit Packets< 2ms
      Flash Memory1 MB
      Standby Power Consumption< 1.0mW (DTIM3)
      Dimensions25 x 15 x 11 mm
      PCB Thickness1 mm

      Details:

      • ESP-01
      • ESP-01S
      • ESP-07S
      • ESP-12E
      • ESP-12S
      • ESP-12F
      • ESP-07
      • ESP32-S
      • ESP32-A1S
      • ESP32-CAM
      • A9
      • A9G
      • RA-01
      • RA-02
      • Node MCU
      • Node MCU-32S

       

      Get Best QuoteRequest A Callback
      IOT Modules WH-BLE106
      • IOT Modules WH-BLE106
      • IOT Modules WH-BLE106
      • IOT Modules WH-BLE106

      IOT Modules WH-BLE106

      Product Price: Rs 450 / PieceGet Best Price

      Product Brochure

      Product Details:
      Part NumberWH-BLE106
      WH-BLE106

      Industrial Low Power bluetooth Module

      WH-BLE106 provides the BLE 5 features you want and options that give you the
      flexibility to design your way, help you speed your time to market. We feature the
      latest in Bluetooth technology and carefully design and test our solutions to
      maximize the performance.
      Get Best QuoteRequest A Callback

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