MESHYEAOFAH Meshtastic LoRa V4 Development Board Assembly Required - ESP32S3 SX1262 LoRa WiFi Bluetooth 28dBm 2MB PSRAM 16MB Flash Supports GPS Solar for Arduino LoRaWAN IoT (V4 & GPS & Case)

V4 UPGRADE: 28dBm LORA RADIO The V4 version features an optimized RF design delivering 281dBm output and -137dBm sensitivity for superior long-range LoRa communication. Built on Hardware Version 4.3, this LoRa radio ensures stable signal reach in urban environments. ^^ MESHTASTIC & MESHCORE COMPATIBLE Designed for Meshtastic devices, this V4 board is fully compatible with Meshtastic firmware ( 2.7. 20+). Use it as a powerful Meshtastic node, portable Meshtastic radio for off-grid mesh networks or custom Meshcore. Integrated Wi-Fi/BT and external LoRa antenna eliminate setup issues. ^^ ESP32-S3 DUAL-CORE + 16MB FLASH Powered by ESP32-S3R2 with 2MB PSRAM and 16MB Flash, this V4 handles complex UIs, multitasking, and advanced LoRa protocols. Ideal for IoT prototyping with Arduino, MicroPython, or ESP-IDF. ^^ OLED DISPLAY & SOLAR POWER MANAGEMENT Built-in 0.96" OLED for real-time data; SH 1.25 -2P interface for 3.7V battery and solar input ( 4.4 -6V) with charging circuit. Deep sleep <20A makes it perfect for solar-powered LoRa sensor nodes. ^^ PIN-COMPATIBLE WITH V3 & GNSS READY Maintains full pin compatibility with V3 designsupgrade without hardware changes. Includes SH 1.25 -8P for GNSS/GPS expansion.

Great for smart agriculture, emergency messaging, and creators building professional Meshtastic devices. ^^ NOTE - Complete 'User Manual (PDF) ' with diagrams is available under Safety and product resources section on this page.