IoT WiFi Modules, Tiny Size

USR-C215 wifi module integrates MAC,baseband chip and RF transceiver unit.USR-C215 supports WiFi protocol and TCP/IP protocol.Users can realize uart device netwroking via simple configuration.

  • PIN Type
  • 1 TTL Serial Ports Supporting Data Rates of up to 460.8Kbps
  • 3 simultaneous client connections to Soft AP interface

Low Power IOT Wifi Module, Serial UART TTL to Wifi Converter

The SMT WIFI module of USR-C216, used for data transparent transmission.The hardware of USR-C216 wifi module integrates MAC,baseband chip and RF transceiver unit.

  • Support simple AT+ command set configuration
  • 3.0V~3.6V power supply
  • Ultra-low power
  • On-board PCB antenna and external antenna optional
  • Small size: 22.0mm x 13.5mm x 2.7mm

Industrial Low Cost WiFi Modules

USR-C210 is a UART to wifi module, used for data transparent transmission.

  • SMD Type
  • 1 TTL Serial Ports Supporting Data Rates of up to 460.8Kbps
  • 3 simultaneous client connections to Soft AP interface
  • GPIO
All USR products will be tested by R&D first, then production test again.(ESD Test,Surge/EFT Test, High/Low Temperature Test, EMC and LVD environment reliability test, etc.) Click here to watch test videos.
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USR products are exported to more than 100 countries and regions, get approvals like CE, FCC, ROHS, CCC, KC, IC, SRRC, etc.
USR product certificate
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