Wifi development board 868MHz ESP32
Working voltage: 3.3V to 7V
Operating temperature range: -40°C to + 90°C
Support for sniffer, Station, softAP and Wi-Fi Direct mode
Data rate: 150Mbps at 11n HT40, 72Mbps at 11n HT20, 54Mbps11g, 11Mbps11b
Transmit power: 19.5 dBm at 11.5 dB, 16.5 dBm at 11 g, and 15.5 dBm at 11 n
Receiver sensitivity up to -98 dBm
UDP continuous throughput of 135 Mbps