PH sensor for GrovePi?


seems this is the only PH sensor:

how to purchase it?

I need a system with relays, temperature sensor, PH sensor, light sensor and grove pi seems the solution, don’t you think so?

thanks in advance


Hey Annlee, these can all be purchased through the Grove store here:


thanks for the answer, the only product seems to be:

but this is discontinued, what if I contact them or buy directly the device to the chinese provider?? or how??


Definitely give them a shot. You can just contact them through their website!!!


So is the pH sensor not being sold anymore? Did they discontinue it or are they out of stock which is what their website says…


It might actually be discontinued, because we haven’t seen them in stock since last year. It might be worth reaching out to Seeed directly and asking them about the availability.