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TinyDuino Processors & TinyShields / Re: TinyShield ASD2511 R N 9 axis IMU - start up issues with order of 15 units .
« on: April 14, 2022, 12:43:54 PM »
Hello Rena, here is a copy of a note I sent via info@Tiny........com. Note that my original messages states the sensor I am using via the part number on the package the sensors come in. The following explains further.
Issue: I am connecting to the module directly to the pin inputs, not the connector. This is being installed on an existing product with mature software that typically uses a SparkFun or Adafruit or Smart-Proto module of similar design (i.e. a carrier board for the LSM9DS1) Those work well. Connections have been checked and re checked. All voltages on your module meet requirements (3.3 volts). The module does not respond to requests via the I2C bus. The driver used is a custom driver that works perfectly with other vendors modules.
I suspect your unit is shipping with a power down mode enabled ? Or is using a different I2C address rather than that the LSM9DS1 ships with ? I can't find a copy of the Tinycircuits driver online that I could inspect, if there is one online that is source code maybe that would help me ? If there is some setting that is not apparent from the online info could you please share this with me ? I could potentially add a test to the driver I have created.
I have a package of 15 I ordered that is rendered useless if I cannot resolve this. Can I return these for a refund ?
Thanks for you support.
Issue: I am connecting to the module directly to the pin inputs, not the connector. This is being installed on an existing product with mature software that typically uses a SparkFun or Adafruit or Smart-Proto module of similar design (i.e. a carrier board for the LSM9DS1) Those work well. Connections have been checked and re checked. All voltages on your module meet requirements (3.3 volts). The module does not respond to requests via the I2C bus. The driver used is a custom driver that works perfectly with other vendors modules.
I suspect your unit is shipping with a power down mode enabled ? Or is using a different I2C address rather than that the LSM9DS1 ships with ? I can't find a copy of the Tinycircuits driver online that I could inspect, if there is one online that is source code maybe that would help me ? If there is some setting that is not apparent from the online info could you please share this with me ? I could potentially add a test to the driver I have created.
I have a package of 15 I ordered that is rendered useless if I cannot resolve this. Can I return these for a refund ?
Thanks for you support.