Hi,
Clean build with Rpi5 and v3.80~14. No relays visible in Venus. Nothing. RpiGpioSetup v4.13 installed, gpio_list configured to known-working config to suit relay board.
Any experience or knowledge of this issue?
Thanks,
Gary.
HI
I have the same problem and have been struggling for days , have you found a solution yet ?
Kevin
To get Venus OS to work properly on a Raspberry Pi 5, you need to tweak the GPIO setup. The Pi 5 has a different GPIO architecture and numbering system than older Raspberry Pi models. Venus OS uses the old Linux sysfs GPIO interface (/sys/class/gpio) for relay control, but on the Raspberry Pi 5, the physical GPIOs are mapped to a different GPIO chip base number. This means the original Venus OS GPIO export script tries to access the wrong GPIO numbers, which causes relay control to fail and gives us ‘invalid GPIO’ errors. By updating the GPIO base mapping and export script, we can get Venus OS to communicate correctly with the GPIO subsystem and the physical relay hardware. Here is my gpio_pins file
S90gpio_pins.txt (1.1 KB)