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    v4.0 Blower Circuit Troubleshooting

    Hey guys, So have my old v4.0 board working pretty good except the blower doesn't work. I tested it by hooking it up direct to 12V and works good so must be something on the HM side. Some things I've tested so far: - checked the various 5V and 3.3V on the HM board using an old diagram I...
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    Looking for v4.0 board voltage check diagram

    Hey guys, Finally have my old v4.0 board and zero W combo working. Boots up, connects to wifi, reads probes, all good. No love for the blower though, and only see 0.15v or so on the blower output with blower at 100%. I'd like to do a voltage check on the board but I can't find the old v4.0...
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    First boot hangs on "random: crng init done"

    Hey guys, Trying to resurrect an old V4.0 board. Loaded the latest snapshot (I want to use wifi dongle) and all seems to go OK when I boot for the first time, but it hangs after 200 seconds on "random: crng init done". I cant' seem to do anything. I've read sometimes just 'hitting Enter'...
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    Did something wrong..

    Ok, so have it all assembled and was firing it up to do some testing. Few notes about my build: - no LCD or button (back ordered, didn't want to wait) - wired in 'remote' power and fan connectors So was able to get openwrt loaded on the Pi pretty easily, and when using the USB power direct to...
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    Will v4 work w/o LCD or button?

    So I've put together a project list from Digikey (turns out Mouser is US only, and charges $20 shipping/order.. ) but they have a minimum order on the LCD's and I haven't yet tracked down a button replacement. So I'm thinking of pulling the trigger and doing w/o the LCD or the button. This...
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    Inexpensive source for ET-73 / ET-732 probes in Canada?

    Lots of options for you folks down south, but has anybody in Canada tracked down the probes for less than $20/each? At that price I might as well buy the whole ET-732 thermometer! Thanks! Tim
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    WTB: v4 PCB shipped to Canada

    Hey guys, So shipping is a bit wacky for a single board from the US, so looking for somebody that has ordered 3 and would like to slip one in an envelope and send my way. Can paypal immediately. Thanks Tim Gallant

 

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