I2C sensor not recognized - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1) +--- Forum: How do I...? (https://forum.openmarine.net/forumdisplay.php?fid=3) +--- Thread: I2C sensor not recognized (/showthread.php?tid=2844) |
I2C sensor not recognized - Tuomas_S - 2020-08-12 Hi, it's me again. So my project is making progress, i just got a load of sensors. Temp/pressure sensor is picked up fine, but my compass chip (GY-271) doesn't show up. It is recognized by the i2cdetect and the chip is not bricked (arduino port scanner finds it) but I don't know how to proceed. Any pointers? Or is it just not regocnized atm? RE: I2C sensor not recognized - Sailoog - 2020-08-13 you cannot get heading with just a compass sensor, you need a gyro and an accel (IMU). IMUs are managed by openplotter-pypilot app and it will work only for the models supported by this library: https://github.com/openplotter/RTIMULib2 At this moment we recommend MPU-9250 and MPU-9255 RE: I2C sensor not recognized - Tuomas_S - 2020-08-24 (2020-08-13, 05:39 PM)Sailoog Wrote: you cannot get heading with just a compass sensor, you need a gyro and an accel (IMU). Ook, so I acquired an mpu 9250 sensor. It doesn't add itself automatically through I2C interface. What do I need to do too get it working? It is detected in Pypilot's automatic sensor sniffing, but there isn't any luck for me in I2C. I hate to be the one always asking simple questions, but bear with me. When I learn, I can help the others. RE: I2C sensor not recognized - SkipperEarly - 2020-08-28 this thread should probably be combined with https://forum.openmarine.net/showthread.php?tid=2876 @ sailoog : could you please publish an update on which sensors are supported - planned to be supported - thanks RE: I2C sensor not recognized - Sailoog - 2020-09-14 (2020-08-28, 07:53 AM)SkipperEarly Wrote: this thread should probably be combined with https://forum.openmarine.net/showthread.php?tid=2876 OK, I will ASAP RE: I2C sensor not recognized - Sailoog - 2020-11-02 Done: https://forum.openmarine.net/showthread.php?tid=3055 |