Health Thermometer (Peripheral)
Overview
Similar to the Peripheral sample, except that this application specifically exposes the HT (Health Thermometer) GATT Service.
On boards with a dht0 Devicetree alias node, this sample uses this sensor to
return ambient temperature values. On Nordic nRF devices, it uses the built-in
TEMP peripheral to return die temperature values. On other boards, it will
generate dummy temperature values.
Requirements
BlueZ running on the host, or
A board with Bluetooth LE support
Building and Running
Build and flash the sample as follows, replacing <board> with your target board:
west build -b <board> samples/bluetooth/peripheral_ht
west flash
After flashing, use a Bluetooth scanner app (e.g. nRF Connect) to connect to the device and enable indications on the Temperature Measurement characteristic to receive temperature readings via the Health Thermometer (HT) service.