Heltec Lora 32 V3.X 868MHz

The Heltec LoRa 32 v3 is an excellent choice for creating Meshtastic devices, offering a perfect blend of performance, connectivity, and low power consumption. This compact and powerful IoT development board is built around the ESP32-S3FN8 microprocessor, featuring a dual-core 32-bit architecture running at up to 240 MHz, ensuring smooth operation of the Meshtastic firmware.

With the integrated SX1262 LoRa node chip, the Heltec LoRa 32 v3 enables long-range, low-power communication between Meshtastic devices, making it ideal for off-grid communication networks. The board also features onboard Wi-Fi and Bluetooth connectivity, allowing for easy configuration and integration with other devices.

The Heltec LoRa 32 v3 comes equipped with a USB-C interface for programming and power, as well as a lithium battery management system that supports efficient power management and charging. The onboard OLED display provides a convenient way to display essential information about your Meshtastic device's status and performance.

As an upgrade to the previous v2 version, the Heltec LoRa 32 v3 incorporates several enhancements, such as improved impedance matching for the RF circuit, a more precise crystal oscillator, and better low power performance. These upgrades ensure optimal performance and reliability for your Meshtastic projects.

Whether you're building a Meshtastic network for off-grid communication, remote sensing, or asset tracking, the Heltec LoRa 32 v3 provides a robust and feature-rich platform to bring your ideas to fruition. Its compatibility with the Arduino development environment and the Meshtastic firmware makes it accessible to developers of all skill levels.

Key Specifications:

• ESP32-S3FN8 dual-core 32-bit microprocessor (up to 240 MHz)
• SX1262 LoRa node chip for long-range communication
• Wi-Fi, Bluetooth, and IPEX antenna interfaces
• USB-C interface for programming and power
• Integrated lithium battery management system
• 0.96-inch 128*64 OLED display
• 16MB SPI Flash, 8MB PSRAM, 384KB ROM, 512KB SRAM
• Operating temperature range: -20°C to 70°C
• Dimensions: 50.2 * 25.5 * 10.2 mm