ESP32 WiFi LoRa 32 (V3) 0.96 Inch OLED

Main Features
Microprocessor: ESP32-S3FN8 (Xtensa® 32-bit LX7 dual-core processor, five-stage pipeline rack Structure, frequency up to 240 MHz).
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.
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
Parameters: Description:
Master Chip: ESP32-S3FN8 (Xtensa®32-bit lx7 dual core processor)
LoRa Node Chip: SX1262
USB to Serial Chip : CP2102
Frequency: 470~510MHz,
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)
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
Battery : 3.7V lithium battery power supply and charging
Operating Temperature : -20 ~ 70 ℃
Dimensions : 50.2 * 25.5* 10.2 mm