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BGS5T Max127 I2C not responding | Telit Cinterion IoT Developer Community

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amberjacksolutions's picture
amberjacksolutions

September 24, 2015 - 6:17pm, 2700 views

Hello,

I am using a ***127 ADC but I cannot get it to work with the BGS5T. I know the slave address is x28 with the write bit and the control-byte (data) is x80. After opening the I2C connection with "AT^SSPI= 0000,0000,0000" I pass "<a2880>" and I always get "{a-0001}" in return. I know that the address and data values are correct because I use them in other projects but for some reason I cannot get it to work with the BGS5T.

Any ideas as to what I might be missing?

Thanks.

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Jure's picture
Jure
Sep 25 2015 - 8:34am

Hi,

I haven't used I2C for quite some time, but you can check this thread: https://iot-developer.thalesgroup.com/threads/bgs5t-i2c-communication-an... and maybe you will find something usefull.

Regards,

Jure

Bartłomiej Gemalto Moderator's picture
Bartłomiej Gema...
Sep 28 2015 - 12:24pm

Hello,

Please provide more information how you connect your hardware and some log how you configure and use the i2c interface.

Have you seen other threads about i2c? 

Please see for example these:

https://iot-developer.thalesgroup.com/threads/bgs5t-i2c-communication-an...

https://iot-developer.thalesgroup.com/threads/i2c-ehs6tusb-terminal

Regards,

Bartłomiej