Sensecap m1 helium miner us915. Easy Helium network setup: Ready to go with a few simple steps. Mature hardware power solutions: Raspberry Pi 4 and Semtech SX1302/SX1303 baseband LoRa chip. Secured and reliable: Built-in ECC608 crypto chip, high-security authentication, and reliable connectivity. Automatic online upgrades: OTA upgrades without manual operation. Remote diagnosis: Built-in remote diagnostics mechanism; efficient online support. Efficient cooling: Aluminum enclosure with a heatsink and cooling fan inside, ensuring long-term and stable operation. FCC and CE, Helium, and DeWi certified.