WiFi LoRa 32 V4 is a fully upgraded version of the classic LoRa development board. Building upon the powerful features of its predecessors, the V4 version introduces comprehensive optimizations in Transmit Power, power management, expandability and other hardware design.
It is suitable for various IoT applications such as smart cities, agricultural monitoring, smart homes, industrial control, security systems, and wireless meter reading, providing developers with a more efficient and flexible development experience.

Main Features:
Base on -S3R2 & SX-1262, supports Wi-Fi b/g, BLE, and LoRa communication.
2MB PSRAM and 16MB external Flash, more suitable for UI and complex system.
LoRa Transmit Power: High-power version 28 dBm, Low-power version 22 dBm
PC casing protects the screen and integrates FPC 2.4G antenna.
Form factor and pin compatibility with WiFi LoRa 32 V3.
PC casing protects the screen and integrates FPC 2.4G antenna.
Added SH1.25-2Pin solar panel interface, and SH1.25-8Pin GNSS interface.
Optimized lithium battery management.
Low power consumption is less than 20μA.
Parameters:
MCU:-S3R2
Frequency: 863-928MHz
Flash:16MB (external)
USB to Serial Chip:Removed CP2102
Power Management:Upgraded IC supporting solar input
Solar Input:Added SH1.25-2P interface
LoRa TX Power:28±1dBm
2.4G Antenna:FPC antenna + connector
GPS Interface:Added SH1.25-8Pin interface
Peripheral I/F:40-pin
Screen Connection:Soldered + connector
Pin Craft:Gold-plated
Screen Bracket:Full protection
Expansion Socket: Female
Antenna Socket:SMA Female
Color:As Shown
Material:PCB

Package Contents:
1 * WiFi LoRa 32 V4 with case(The color of the word "battery" is random and cannot be specified.)