Bosch IMU MM7.10

Discussion and Support for MoTeC's M1 series ECUs

Bosch IMU MM7.10

Postby Ralle#67 on Tue May 31, 2022 4:44 am

Hello,
I have my bike with a Bosch IMU MM7.10 connected.
I checked the wiring and tested two sensors. But in my package
there is no signal from the IMU.
I noticed that my package does not have a calibration function,
as the GPR packages usually have.
Maybe someone can help
Best regards, Ralf
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Re: Bosch IMU MM7.10

Postby Ralle#67 on Tue May 31, 2022 4:46 am

Image
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Re: Bosch IMU MM7.10

Postby David Ferguson on Tue May 31, 2022 5:12 am

Looks like your firmware has support for that device, that's why the resource is "Firmware XXX" -- as with previous questions -- the firmware developer is the only source for help on their specific firmware.
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Re: Bosch IMU MM7.10

Postby NathanB on Tue May 31, 2022 10:48 am

Hi Ralph,

You like you are using a variant of GPR Motorcycle from MoTeC Europe. If you navigate to the help in M1 Tune, it defines which firmware resources are used for which IMU sensor types:

GPR Motorcycle Firmware items.jpg
GPR Motorcycle Firmware items.jpg (381.21 KiB) Viewed 3610 times


You can also navigate to the top of the tree in all calibrate and it is written in the help:

Bosch IMU finrmware channels from all calibrate.jpg
Bosch IMU finrmware channels from all calibrate.jpg (207.41 KiB) Viewed 3610 times


Once you navigate to the channel values show in the list, it even provides you with all the information you need to correctly calibrate each of the sensor inputs in the package:

Channel calibration values.jpg
Channel calibration values.jpg (214.98 KiB) Viewed 3610 times
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