Lubeby Smart Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets Gateway 1 Set = 1 pcs

1 Set = 1 pcs DR302 + 1 pcs adapter + 1 pcs networking cables

and reaction time

Pair the board with the dedicated app (supporting multiple languages) to access online/offline workout modes

with dual sensors

Frequency Range:915 MHz  （Customizable 137-1020 MHz）

Lubeby Smart Serial UART 3.3V TTL to WiFi Embedded Modules with External Antennas USR-WIFI232-B2 X 2 Sets Gateway 1 Set = 1 pcsOrder from Amazon: Package: 2 PCS * USR WIFI232 B2+ 2 PCS * Antennas Introduction of UART WiFi Modules USR WIFI232 B2 USR WIFI232 B2 is an embedded 802. 11 b g n UART 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. Features of UART WiFi Modules USR WIFI232 B2