Robo-Tank DIY Aquarium Controller Forum
ORP board - Printable Version

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ORP board - gandalf - 02-04-2022

Please add an ORP board like your standalone PH board: https://www.dfrobot.com/product-1071.html

(not sure if the ORP proble is compatible with a standard PH board, the connector is the same)


RE: ORP board - Rob F - 02-04-2022

I would love to. I think the circuit is very similar to pH but it's the code I'm not sure about. Same with salinity, I have a circuit that might work but don't know how the number is actually calculated and very hard to find info. Every couple months or so I spend some time looking into, I'm always asked about these and Atlas are so expensive.