SX1262 LoRa ESP32-S3 V4 915MHz GPS Meshtastic Node WiFi Bluetooth Development
Long Battery Life + Smart Power Management with Solar Input: Optimized for low-power applications, sleep mode draws less than 20μA. Battery management features support lithium battery charging, overcharge protection, and seamless switching between USB and battery/solar power. Now equipped with a 3000mAh rechargeable lithium battery, enabling extended operation in portable or remote deployments such as wireless alarms, water meter reading, mobile LoRaWAN nodes, and off-grid sensing solutions—ideal for uninterrupted field use. Plug-and-Play Design: The ESP32 LoRa V4 features a 0.96” OLED display, USB Type-C with ESD protection, dual IP EX antennas (LoRa & 2.4GHz), and expanded header pins. Fully supports A rduino IDE, MicroPython, and ESP-IDF. A top-tier choice among ESP32 boards for makers,.