This page describes Bluetooth API that you can use to work with Atmotube directly via BLE connection (without Atmotube Application). e.g. you can write custom program for Windows, Raspberry Pi, etc.
There are 2 ways to get data from Atmotube device:
You can check the following code samples:
Note: This page describes data format for the latest available firmware. Previous firmware versions may work in a different way.
To view raw packet - press RAW button.
Raw Atmotube PRO packet example:
History data sending is implemented via UART service. You have to send commands via RX and handle device answers via TX UART characteristics.
1. After UART connection mobile device sends HST (history) request with current timestamp. UART service responds with HOK (history OK) acknowledge.
2. If device has not synced history available it starts data sending with HT packed following one or several HD packets. HT packet contains timestamp of the starting HD packet and number of HD packets and size.Mobile device acknowledge HD packets receiving by sending HOK command with current timestamp.
If mobile device received HT + all HD packets - it acknowledges data by sending HOK command.