WiFi LoRa 32 V4 Meshtastic ESP32-S3R2 SX1262 LoRa Module 3.5 Touch Screen L76K GNSS Low Power Solar Powered IoT Monitoring Node

📡 Tired of juggling loose boards, antennas, and batteries when building a LoRa node? Frustrated with fragile prototypes that fall apart in the field?

This WiFi LoRa 32 V4 Expansion Kit is a complete, ready-to-deploy solution – integrating the ESP32-S3R2 development board with SX1262 LoRa, a rugged aluminum + PC enclosure, and optional GNSS and 18650 battery. Whether you're building a Meshtastic node, LoRaWAN sensor, or off-grid IoT monitoring system, this kit gets your project from bench to field in minutes – no more hunting for compatible parts or dealing with loose connections

📌 What's Included – Everything You Need to Deploy

This is a comprehensive expansion kit specifically designed for the WiFi LoRa 32 V4 series. It includes a protective enclosure, expansion carrier board, and pre-assembled components – all in one box. Simply insert the V4 board, connect the antenna, and power up. No soldering, no searching for compatible parts, no loose wires.

You can view 3D models and customize parameters on the MQB platform to assemble a kit that perfectly fits your project requirements. Ideal for Meshtastic nodes, LoRaWAN sensors, and IoT monitoring systems – from rapid prototyping to field deployment.

⭐ Key Features

📦 All-in-One Kit – Open Box, Deploy

Includes V4 mainboard, aluminum + PC enclosure, expansion board, LoRa antenna, and optional GNSS module + 18650 battery. Pre-assembled and ready to go – no soldering, no hunting for parts.

🧠 High-Performance Core – ESP32-S3R2 + SX1262

Powered by ESP32-S3R2 (240MHz dual-core, 2MB PSRAM, 16MB Flash) paired with Semtech SX1262 LoRa transceiver. Supports 27dBm high-power output for ultra-long-range communication – ideal for off-grid and remote deployments

🔋 Ultra-Low Power – 20μA Standby + Solar Ready

20μA standby current and native solar charging management – optimized for battery-powered outdoor applications. Use with 2800mAh 18650 batteries for extended field operation.

🖥️ Flexible HMI – Touchscreen or OLED Window

Choose between 3.5" 320×240 capacitive touchscreen for direct interaction, or the tempered glass window version for viewing the onboard OLED. Both options provide real-time status monitoring without external devices.

🏗️ Industrial-Grade Expansion

Built-in B2B female connector, SMA antenna port, and physical buttons. Supports I2C/SPI/UART interfaces for seamless integration of multiple sensors and custom IoT systems.

📊 Model Comparison – Choose Your Interface

📋 Technical Specifications

🔧 Who Is This Kit For?

✅ Meshtastic Mesh Network Builders

Deploy off-grid, encrypted mesh communication nodes for hiking, camping, disaster response, or community networks. The 27dBm LoRa output and GNSS module make this kit ideal for Meshtastic deployment.

✅ IoT & LoRaWAN Sensor Developers

Prototype and deploy long-range environmental sensors, agricultural monitors, and smart city devices. The ultra-low power design (20μA standby) and solar charging support enable years of battery-powered operation in the field

✅ Off-Grid & Remote Monitoring

Monitor water tanks, weather stations, wildlife tracking, or remote equipment in areas without cellular coverage. The rugged enclosure and optional GNSS provide reliable positioning and communication.

✅ Emergency & Disaster Response

Build deployable communication nodes for search and rescue, disaster relief, or remote team coordination. The all-in-one kit design means you can deploy in minutes – no assembly required in the field.

✅ STEM Education & Research

Perfect for university labs, research projects, and STEM programs teaching LoRa, mesh networking, and IoT concepts. The touchscreen version provides an intuitive interface for students to visualize data and configure nodes

✅ Hobbyist & Maker Projects

Build custom LoRa gadgets, weather stations, or remote sensors with a professional-grade enclosure that protects your electronics. The expansion capabilities let you add sensors and modules as your project grows.

📦 Package Includes

1 × Enclosure (Touchscreen or Tempered Glass version)

1 × WiFi LoRa 32 V4 Mainboard (ESP32-S3R2 + SX1262)

1 × Expansion Carrier Board

1 × LoRa Antenna (SMA)

1 × GNSS Antenna (GNSS version only)

1 × 18650 Lithium Battery (optional – select "with battery")

❓ Frequently Asked Questions