does someone has a link or share can some information about the raspberry weiring for the BWS Car PS ?
Thanks
Florian
Please take a look on the BWS CAR PS V1 datasheet - https://bluewavestudio.io/resources/bws_...asheet.pdf In case of Raspberry PI 3B the wiring will be: PIN 2 - 5V PIN 6 - GND PIN 5 (GPIO 3) - STBY
01-25-2019, 08:25 PM
since I still don't know enough about the GPIO assignment of the RPI, I would like to describe my problem here: Your script used port 3 for on/off switching of the Raspberry Pi. Unfortunately the same port is used for a HIFI soundcard as I²C bus, so there will probably be conflicts. Can I, and if so, how can I put the GPIO port on a free port. Can I change this on the installed files, or do I have to change the script before and then reinstall it? Greetings Joachim Junker
01-26-2019, 07:07 PM
As a solution you can implement a software I2C bus on any pair of spare GPIO. You will need to add resistor pull-ups to 3V3 on any spare GPIO you use. Try search some ready implementation. |
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