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Heltec nRF52840 Series

nRF52840 + SX1262 mainly optimized for Meshtastic system. Heltec’s nRF52840 + LoRa series is designed for ultra-low-power wireless applications, combining Bluetooth and long-range LoRa connectivity. It is well-suited for smart cities, agriculture, logistics, and IoT deployments, and fully supports the Meshtastic open-source ecosystem.

Usage Guide​

This Usage Guide provides detailed operating instructions for the nRF52840 series nodes, offering practical guidance and best practices to help users configure, manage, and deploy their devices more efficiently.