WIFI Kit series is the development of the cost-effective networking program, the main chip using for ESP32, for Tensilica LX6 dual-core processor, 240MHz, computing power up to 600DMIPS, chip built-in 520 KB , 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth). Onboard 32MBit Flash, Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for development environment Operating voltage: 3.3V to 7V Operating temperature range: -40°C to 90°C Data rate: 150 Mbps 11n HT40, 72 Mbps 11n HT20, 54 Mbps 11g, 11 Mbps 11b Transmit power: 19.5dBm 11b, 16.5dBm 11g, 15.5dBm 11n Flash Size: 32MByte Lithium battery interface: 2Pin-1.25mm interface Receiver sensitivity up to - 98 dBm UDP continues to throughput by 135 Mbps Supports for Sniffer, for Station, for softAP and for Wi-Fi Direct modes Color: As Shown Material: PCB Package Contents: 1 x ESP32 WiFi CP2012 Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.