Hi, I’ve just gotten a Photon based BrewPi and am running it with a Raspberry Pi 2 model B. I can’t get the SSRs to behave as I’d like.
I have designed my set-up around 2 fermentation chambers with heating and cooling in each. Future proofed, I know this is not yet available but wanted to just have to do a software update down the track.
I’ve wired everything up as per the rough wiring diagram attached.
I have the web server up and running and it seems to pick up all devices:
- 5x temp sensors over OneWire
- 4x DS2413 over OneWire
- 4x digital pins
I’ve added the 4 DS2413 devices as “installed devices” with the function “manual actuator” to test my wiring work; this is in the web UI, Maintenance panel->Device Configuration. They are added as:
- Device slot 0, OneWire address 3A430621000000D0, output A
- Device slot 1, OneWire address 3A430621000000D0, output B
- Device slot 2, OneWire address 3AC70621000000E6, output A
- Device slot 3, OneWire address 3AC70621000000E6, output B
All four of my 240v output lines can be controlled, but not independently. Device slot 0 controls two outputs, device slot 2 controls two outputs and device slots 1 and 3 control nothing. By control I mean toggling On/Off in the Maintenance panel->Device Configuration correctly turns the power on or off.
I did notice the duplicate OneWire addresses but had assumed that the output A vs. B would allow for independent control.
Is there anything in my wiring that is incorrect? Or do I need to configure these DS2413 devices differently using the web UI?
I’m running v0.4.2 of the firmware.