ESP32 LoRa V3 Dev-Board Dual Antenna Integrated WiFi Bluetooth 0.96-Inch OLED Display Type C for Meshtastic IoT

SX1262 LoRa node chip. Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures. Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching). Onboard 0.96-inch 128*64 dot matrix OLED display can be used to display debugging information, battery power, and other information. Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa use. Microprocessor: ESP32-S3FN8 (Xtensa 32-bit LX7 dual-core processor, five-stage pipeline rack Structure, frequency up to 240 MHz). Integrated CP2102 USB to serial port chip, convenient for program downloading, and debugging information printing. Support the Arduino development environment. With good RF circuit design and low-power design. Specifications: Master Chip: ESP32-S3FN8 (Xtensa 32-bit lx7 dual core processor) LoRa Node Chip: SX1262 USB to Serial Chip: CP2102 Frequency: 863~928MHz Max. TX Power: 21±1dBm Max. Receiving sensitivity: -134dBm@SF12 BW=125KHz Wi-Fi: 802.11 b/g/n, up to 150Mbps Bluetooth: Bluetooth 5 (LE) Battery: 3.7V lithium battery power supply and charging (not included) Operating Temperature: -20 ~ 70 ℃ Hardware Resource 7*ADC1 + 2*ADC2; 7*Touch; 3*UART; 2*I2C; 2*SPI; etc. Memory 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash Interface Type-C USB; 2*1.25 lithium battery interface; LoRa ANT(IPEX1.0); 2*18*2.54 Header Pin Color: White Material: PCB Package Contents: 1 * LoRa32 V3 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.