Does it work without the EVK board

tdk-invn-oss / ultrasonic.arduino.ICUX0201

Arduino Driver for TDK InvenSense consumer ultrasonic sensor family ICUX0201

https://invensense.tdk.com/smartsonic

BSD 3-Clause "New" or "Revised" License

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Does it work without the EVK board #4

Closed Calypso514 closed 2 weeks ago

Calypso514 commented 2 weeks ago

Hello everyone,

I would like to mesure distances using the EV_MOD_ICU-10201-00 module but without the EVK board (I'm using a Firebeetle ESP32 board). Is that possible ?

Thanks for your help !

Notify: @tdk-invn-oss/ultrasonic-maintainers @tdk-invn-oss/arduino-maintainer

rbuisson-invn commented 2 weeks ago

Hello Calypso514,

Yes, you should be able to make it work by implementing a dedicated hardware. Please note that a 1.8v power regulator will be required for VDD. The ICU VDDIO supports 3.3v, so it complies with ESP32 IOs.

Regards,

Calypso514 commented 1 week ago

Hello,

Thank you for your answer. I implemented the specific Hardware as you said but when I call begin(), I get the error code 1. What does this error mean ?