The LoRa 32 V3 has the same pinout sequence as the V2 version and retains Wi-Fi, BLE, LoRa, OLED display and other features. This is a great choice for smart city, farm, home, industrial control, home security, wireless meter reading and IoT developers.
V3 upgraded version has higher output power, theoretically longer transmission distance and faster transmission rate.
LoRa crystal is replaced with temperature complementary crystal, stronger anti-interference, lower power consumption (about 10uA)
Features:
*SP32-S3FN8 microprocessor (Xtensa? 32-bit LX7 dual-core processor with five-stage pipelined rack architecture up to 240 MHz).
*SX1262 LoRa node chip.
*Type-C USB interface with full voltage regulator, ESD protection, short-circuit protection, RF shielding and other protections.
*Onboard SH 1.25 -2 battery interface with integrated Li-Ion battery management system (charge/discharge management, overcharge protection, USB/battery power auto-switching, battery level detection).
*Onboard 0.96 -inch 128*64 dots OLED display.
*Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GH z metal spring antenna, reserved IPEX (U. FL) interface for LoRa use.
*Integrated CP2102 USB-to-serial interface chip, convenient for program download and debugging information printing.
*Support Arduino development environment.
*Good RF circuit design and low power consumption design.
Specifications
*Master Chip: ESP32-S3FN8 (Xtensa? 32-bit lx7 dual core processor)
*LoRa Node Chip: SX1262
*USB to Serial Chip: CP2102
*Max.
TX Power: 21+-1dBm
*Frequency: 470~510MHz, 863~928MHz
*Wi-Fi: 802.11 b/g/n, up to 150Mbps
*Max.
Receiving sensitivity: -136dBm@SF12 BW=125KHz
*Bluetooth: Bluetooth 5 (LE)
*Hardware Resource: 7*ADC1 + 2*ADC2; 7*Touch; 3*UART; 2*I2C; 2*SPI; etc.
*Interface: Type-C USB; 2* 1.25 lithium battery interface; LoRa ANT(IPEX 1.0 ); 2*18* 2.54 Header Pin
*Battery: 3.7V lithium battery power supply and charging
*Memory: 384KB ROM; 512KB SRAM; 16KB RTC SRAM; 8MB SiP Flash
*Operating Temperature: -20 ~ 70
*Dimensions: 50.2 * 25.5 * 10.2 mm
868MHz 915MHz GSM IPX IPEX 1.13 UF. L Antenna Built-in 2DBi 8CM for LORA32U4II
Frequency: 824-960MHz
Gain: 2DBi
Length: Total is 8CM
Standing wave ratio / S. W. R. <=2.0
Impedance: 50O
Max Input power: 50W
RF Cable: RG 1.13 cable
Package Includes:
2 X ESP32 Lora V3 development board
2 X LoRa Antenna 824-960MHz
2 X JST 1.25 mm-2P Connector
2.54 pin (no welding)
2 X Protective Case