ANT Forum

Hi,

I'm want to read the data from the a Cadence and speed sensor (Thinkride C4), after some research, using the Android SDK Ant+ and using as guide the code of Ant+ Pluginsampler I'm able to conect to the sensor, I already try all the receiver methods and but I don't get any result.

I'm able to read the name of sensor, change it, but the methods that I undestand should recieve the data don't works, so somebody can help to know

1. How can I know, if the sensor thynkrider is compatible with the SDK (or how can I choose a sensor that I can be sure works correctly with the SDK)
2. There some documentation that I can read to understand better how read the data from the sensor
3. In other test I'm able to connect to the sensor via BLE (with android libraries) and I can view 5 services and characteristics of read, write and notify but I don't uderstand how to read the string thas I'm receiving. (I gues is Hexdecimal string)

Any light on this will be really apreciate.      

haighi - 13 June 2022 07:43 AM

https://www.thisisant.com/directory/ will tell you which sensors are ANT+ certified. I don't see the sensor you are referring to listed.
geometry dash world
https://www.thisisant.com/developer/resources/downloads/#documents_tab has the Bicycle Speed and Cadence profile document. However, since the sensor is not certified it either doesn't support this profile at all or it is unclear if it uses SPD, CAD, S&C or some combination of the three.

You can test your android implementation against SimulANT+ simulated sensors. Download SimulANT+ from https://www.thisisant.com/developer/resources/downloads/#software_tab[/quot.e]

This also done. Thanks for the Help.