Take Control of Your Communication with the Meshnology Upgraded Heltec WiFi LoRa 32 V4 Kit

Whether you are an outdoor adventurer scaling cellular dead-zones, an emergency preparedness enthusiast planning for infrastructure failure, or a developer deploying IoT sensor arrays, the Meshnology V4 Development Board is your ultimate off-grid companion.

Powered by Advanced Silicon At the heart of this compact board lies the powerful ESP32-S3 dual-core LX7 processor (cloched up to 240MHz) paired with the ultra-reliable SX1262 LoRa module. This upgraded configuration ensures rapid packet handling, lower deep-sleep power consumption, and up to +21 dBm of raw transmission power.

Optimized for Community Mesh Networks This device is custom-tailored for decentralized networking. It integrates seamlessly into regional mesh topologies including the decentralized Project Aziz network and standard Meshtastic setups. By utilizing a peer-to-peer radio mesh, every node you add acts as a repeater, dynamically widening the communication bubble for you and your community without monthly fees or tracking.

Smart Phone Integration via Bluetooth No cell service? No internet? No problem. Use the built-in Bluetooth 5 (LE) to bind the hardware directly to your iOS or Android smartphone via the Meshtastic app. Send end-to-end encrypted messages, share precise GPS coordinates, and view mesh topology right from your mobile interface while the Meshnology hardware handles the heavy radio lifting.

Key Technical Specifications:

MCU: ESP32-S3 Dual-Core Processor
LoRa RF Chip: SX1262 Transceiver
Frequency Band: 863–928MHz (Optimized for 915MHz US/Americas Band)
Connectivity: WiFi 802.11 b/g/n, Bluetooth 5 LE, LoRa
Display: 0.96″ 128×64 I2C OLED Screen
Onboard Interfaces: USB Type-C, IPEX Antenna Slot, Battery Charging Protection Circuit, Expansion GPIO Headers.

What’s In The Box?

1 x Meshnology Heltec WiFi LoRa 32 V4 Development Board
1 x High-Gain Tuned 915MHz LoRa Antenna
Pin Headers & Connectors

Note: LiPo/Li-ion battery and protective 3D enclosures are sold separately depending on your specific field-deployment needs.

Heltec

ESP32 LoRa V4 Development Board + L76 GNSS Module + 3000mAh Battery, Upgraded ESP32-S3 SX1262 LoRa WiFi Bluetooth 2MB PSRAM 16MB Flash 915MHz Antenna OLED Support GPS Solar Meshtastic IoTe