Link.ONE – LTE-M NB-IoT LoRaWAN Device (AU915)

Link.ONE is a multi-functional device that integrates Nordic nRF52840, Semtech SX1262, and Quectel BG77, providing LoRa/LoRaWAN, Bluetooth Low Energy, and LTE CAT M1 and CAT NB2 communication. The Link.ONE features a cellular NB-IoT and LTE-M module that supports CAT M1 and CAT NB2 cellular IoT wireless protocols. Based on the WisBlock Modular ecosystem, Link.ONE offers the option to add sensors to the device by plugging them into the device. Features:– LoRaWAN 1.0.2 protocol stack (supports Class A, B & C)- Bluetooth Low Energy 5.0 protocol stack- NB-IoT and LTE-M- Ultra-low-power MCU- 32-bit ARM Cortex-M4F CPU- 64MHz CPU clock- 1 MB Flash, 256 KB RAM- Wide range of connections:- I2C, SPI, Analog inputs,- Digital inputs and outputs- Semtech SX1262: Low power high range LoRa transceiver- Quectel BG77 module: UART communication with nRF52840 / Programmable with Quectel AT command set /iPEX connectors for external LTE and GPS antennas /Nano SIM and ESIM options / Supports LTE CAT M1 and LTE CAT NB2 / GNSS location- IP65 enclosure- Prepared for USB access and an external LTE antenna- 3 dBi external LTE antenna: Matching SMA to IPEX connector- Internal LoRaWAN and BLE antenna on the mounting plate- Internal GNSS antenna