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

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

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, three network connections, onboard Wi-Fi, 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 to 240 MHz).
Integrated CP2102 USB to serial port chip, convenient for program downloading, and debugging information printing.
Support the 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: 211dBm
Max. Receiving sensitivity: -134dBm@SF12 BW=125KHz
Wi-Fi: 802.11 b/g/n, to 150Mbps
: 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 ;
16KB RTC ;
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

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