Unit C6L is a highly integrated LoRa communication unit, equipped with the Stamp C6LoRa module (featuring ESP32-C6 as the core controller, integrating SX1262 LoRa transceiver and RF switch circuit), supporting 868 ~ 923 MHz operating frequency range. Unit C6L integrates a 0.66" OLED monochrome display, programmable RGB indicator, buzzer, and user button, providing intuitive human-machine interaction. The device supports connection to the Meshtastic network or secondary development, enabling rapid deployment of private LoRa networks, suitable for remote monitoring, outdoor exploration, and emergency communication scenarios. In hardware design, Unit C6L offers 2x SMA antenna interfaces, respectively for 2.4 GHz Wi-Fi 6 and LoRa communication, ensuring scalability and stability of wireless performance. It also integrates over-voltage protection chip AW32901FCR to enhance device stability. With HY2.0-4P expansion interface and LEGO-compatible mounting holes, users can easily expand sensors or modules to quickly build more application scenarios.
To flash firmware, press and hold the reset button (approximately 2 seconds) until the red LED lights up, then release. The device will now enter download mode and await flashing.
