Temperature: I’ve been recently playing with these Zigbee temperature sensors (https://www.aliexpress.com/item/4000042592841.html). One option would be just to add this to the ChiBio setup and people can place the temperature sensors wherever they want to.
(However, it would require a new type of communication channel to the ChiBio setup. Just an idea: having RF communication between certain modules would be actually desirable, there are *so* many cables for a 6-8 reactor setup, it takes 20-30 min just to plug everything together.)
Water sensor: indeed, I’d like to know what caused the crash at 3 am. Although, with the cape V1.2 we have fewer and fewer crashes.