HELTEC Automation WiFi LoRa 32 (V4) ESP32 SX1262 Meshtastic 0.96-Inch OLED Solar Powered 863-928MHz Optional GPS

* Without GPS

* With GPS

Heltec WiFi LoRa 32 V4 is a fully upgraded version of the classic LoRa development board. Since its initial launch in 2017, this product series has been highly favored by developers and makers. 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.

* Base on ESP32-S3R2 & SX-1262, supports Wi-Fi b/g/n, BLE, and LoRa communication. 

* 2MB PSRAM and 16MB external Flash, more suitable for UI and complex system . 

* High-power version with LoRa transmission power increased to 27±1dBm. 

* Form factor and pin compatibility with WiFi LoRa 32 V3. 

* PC casing protects the screen and integrates FPC 2.4G antenna. 

* Added SH1.25-2P solar panel interface.

* Optimized lithium battery management. 

* Added SH1.25-8Pin GNSS interface. 

* USB Type-C interface with integrated voltage regulation, ESD protection, short-circuit protection, and RF isolation design.

* Low power consumption is less than 20μA.

* WiFi LoRa 32 (V4) x1

* LoRa Antenna x1

* 1.25×2 Connector (for battery & solar) x2

* 2.54*18 Header Pin  x2

* 2.54*2 Header Pin  x2

* WiFi LoRa 32 (V4) x1

* LoRa Antenna x1

* 1.25×2 Connector (for battery & solar) x2

* 2.54*18 Header Pin  x2

* 2.54*2 Header Pin  x2

* GPS Module  x1

Without GPS:

* Package weight: 0.2kg

With GPS:

* Package weight: 0.25kg