This product is based on the ESP32 WIFI Kit added SX1262 chip, that is, LoRa V3 version, 433MHz frequency, about -139dBm high sensitivity, +20 dBm power output, high reliability, transmission distance (measured open area communication distance 3.6Km). Onboard 32MByte 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 Arduino development environment, can be very simple and fast for program verification and product development. Specification: Operating voltage: 3.3V to 7V Operating temperature range: -40 ° C to + 90 ° C Supports Sniffer, Station, softAP and Wi-Fi Direct modes Data rate: 150 Mbps 11n HT40,72 Mbps 11n HT20,54 Mbps 11g, 11 Mbps 11b Transmit power: 19.5 dBm 11b, 16.5 dBm 11g, 15.5 dBm 11n Receiver sensitivity up to - 139 dBm UDP continues to throughput by 135 Mbps Package Including: 1 * ESP32 WIFI LoRa 32 V3 Development Board with OLED display 1 * 433-510MHz Antenna 1 * Pin sticker 2 * Pin headers

Integrated CP2102 USB to serial port chip,. Onboard SH1.25-2 battery interface, integrated lithium battery management system. Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures. SX1262 LoRa node chip. Microprocessor: ESP32-S3FN8dual-core processor, frequency up to 240 MHz.