WiFi LoRa 32 is a classic IoT dev-board. The newly launched V3 version contains Wi-Fi, BLE, LoRa, OLED display, and other functions
MCU is different. V2 uses ESP32-D0WDQ6, while V3 uses ESP32-S3FN8. This leads to different definitions of GPIO pins
LoRa chips are different. V2 uses SX1276/8, V3 uses SX1262
The USB interface is different. V2 uses Micro USB, V3 uses USB Type-C
You will get: 2 x WIFI ESP32 OLED Display module, 2 x LoRa Antenna 915MHz 5dBi SMA Male + IPEX Cable, 2 x x LoRa Antenna 915MHz 2dBi IPEX, 2 x Lora Type-C cases
Product Specifications
RAM: SRAM
Total USB Ports: 1
Processor Brand: Espressif Systems
ASIN: B0D1XM8T32
Date First Available: April 17, 2024
Product Information
Product description
Specification for WiFi LoRa 32 V3 ESP32 Development Board
Master Chip
ESP32-S3FN8
LoRa Node Chip
SX1262
USB to Serial Chip
CP2102
Frequency
863~928MHz
Max. TX Power
21±1dBm
Max. Receiving sensitivity
-136dBm@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.
Microprocessor: ESP32-S3FN8 (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.