Displaying a temperature value on a dedicated InfiniTime application. Temperature application (page 2, sun symbol).
The temperature value comes from a smartphone app over BLE with the New Alert characteristic of the Alert Notification Service.
New alert format: <Alert type><number of alert><space ascii char><alert>
Example: 0x00 0x01 0x20 0x33 0x33
Note: The space ascii character is due to the PineTime behavior.
💁 The InfiniTime notification feature is overloaded to display the new temperature value as a notification.
🆘 Use nRF Connect app to upgrade the InfiniTime firmware in your PineTime. (cf. InfiniTime guide)