ThinkNode M1 Walkie-Talkie- LoRa Meshtastic Transceiver | With 1.54" EPD Screen|GPS function|nRF52840 groups-CrowPi2 Crowtail - Ultrasonic Ranging Sensor

Crowtail - Ultrasonic Ranging Sensor x1

rural and remote residents

Mount The Raspberry Pi on the back

Rich Interactive Peripherals: Onboard coded knob (or supplemented according to the actual object) facilitates menu selection

The kit comes with more than 20 carefully designed tutorials

ThinkNode M1 Walkie-Talkie- LoRa Meshtastic Transceiver | With 1.54" EPD Screen|GPS function|nRF52840 groups-CrowPi2 Crowtail - Ultrasonic Ranging SensorThinkNode M1 Meshtastic device Connect without Internet access Elecrow ThinkNode M1 is a high performance multi function device integrating advanced wireless communication technology and multiple sensors. It is designed for outdoor adventures, environmental monitoring, and emergency communications. It uses nRF52840 as the main processor and supports Bluetooth. Users can easily configure and monitor it through their mobile phones. M1 comes pre