Bluetooth is well supported by the Zephyr real-time operating system (RTOS). Golioth looks to develop sample code, then customize it to use Golioth as the cloud connection for a Bluetooth gateway device.
The target hardware is an nRF9160-DK as the gateway (central), and an nRF52840-DK as the sensor (peripheral).
We’re using the nRF Connect SDK version of Zephyr. You can follow our NCS with Golioth documentation to install it locally if you have not already done so.
One gateway (or a relatively small number of them) can service multiple BLE peripheral devices for both read and write activities. It’s even possible to update firmware over a Bluetooth connection.
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