Description: For WIFI Kit series is a new generation of cost-effective networking scheme of development, the main chip USES for Lexin ESP32, Tensilica LX6 dual-core processor, frequency 240 MHZ, 600 dmips of computing power, the chip built-in 520 KB SRAM, 802.11 b/g/N HT40 wi-fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode bluetooth (bluetooth and traditional BLE bluetooth) low power consumption. Board load 32MByte flash memory, wi-fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit and interface, CP2102 USB to serial chip, perfect support for Arduino development environment. Features: 1. Dual-core processor: The main chip adopts for Lexin ESP32, and the LX6 dual-core processor of Tensilica, with a main frequency of 240MHz and an operational capacity of up to 600DMIPS. 2. Integrated two-mode bluetooth: Traditional bluetooth and BLE low power bluetooth. 3. Perfect support for the Arduino development environment. 4. 0.96 inch blue OLED display. 5. Simple to operate, high performing, and cost-effective. Specifications: Condition: 100% Brand New Size: Approx. 5 * 2.5 cm / 1.9 * 0.9 in (Module) Operating Voltage: 3.3V - 7V Operating Temperature Range: -40°C to + 90°C Support for sniffer, Station, softAP, and wi-fi Direct modes Data Rate: 150Mbps HT40 at 11n,72Mbps 11n HT20, 54mbps ps11g, 11Mbps11b Transmitting Power: 19.5dbm at 11.5db, 16.5dbm at 11g and 15.5dbm at 11n Receiver sensitivity as High as -98 dBm UDP continuous throughput of 135 Mbps Weight: Approx. 12 g Package Included: 1 x 0.96-inch OLED Bluetooth WIFI Suite 32 For Arduino Module (Without Battery) Notes: 1.Please allow 1-3 cm error due to manual measurement. Thanks for your understanding. 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1、Dual-core processor: The main chip adopts for Lexin ESP32, and the LX6 dual-core processor of Tensilica, with a main frequency of 240MHz and an operational capacity of up to 600DMIPS. 2、Integrated two-mode bluetooth: Traditional bluetooth and BLE low power bluetooth. 3、Perfect support for the Arduino development environment. 4、0.96 inch blue OLED display. 5、Simple to operate, high performing, and cost-effective.