Wifi Kit series is the new development of cost-effective networking program, main chip using for Lexin Esp32, Tensilica Lx6 dual-core processor, clocked at 240MHz, computing power up to 600dmips, built-in 520 Kb Sram, 802.11 b/g/N Ht40 Wi-Fi transceiver, baseband, protocol stack and Lwip, integrated dual-mode Bluetooth-compatible (traditional Bluetooth-compatibleand Ble low Bluetooth-compatible). This product based on 32 chip, that is, LoRa ?remote modem, 433MHz frequency, about -148dBm high sensitivity, +20 dBm output, reliability, transmission distance (measured open area communication 2.6Km). Onboard 32MByte Flash, antenna, 0.96-inch blue Oled display, lithium battery charging circuit interface, Cp2102 USB serial perfect support Arduino environment, can be very simple fast program verification development. Operating voltage:3.3V 7V temperature range:-40-90 degree Supports Sniffer, Station, softAP Direct modes Data rate:150 Mbps @ 11n Ht40,72 Ht20,54 11g, 11 11b Transmit power:19.5 11b, 16.5 15.5 11n Receiver sensitivity - 98 dBm Udp continues throughput by 135 Mbps Colour:As Shown Material:ABS Package Contents: 1 * LoRa32 Board Only above content, other products are not included. Note: Light reflection different displays may cause color item in picture a little from real thing. measurement allowed error +/- 1-3cm.