“One must be familiar with micropython, especially in the initial stages of device configuration. Once configured, it works perfectly. The battery voltage display must be enabled. Data transmission works perfectly. Highly recommended!”
“Better than I expected, quite easy to set up. According to documentation should last for months even on a few AA batteries, if configured to run and upload measurements at not too frequent intervals. Also, no soldering needed, so this is pretty much a plug-n-play kit.
The only downside is that this is limited to 3 sensors and 3 pumps. I assume this is dictated by Pico's 3 inputs ADC limitation, but theoretically could be resolved in some future more advanced version of this PCB with an additional ADC chip. That's my only gripe, please provide an 8 or 10 sensors/pumps version!”
“The documentation could be improved. In particular, it would be helpful if the specific version of software used was provided. Over time, the versions of Influxdb and Grafana change and the UI doesn't match the Enviro Grow write-up (terms used (for instance database vs bucket) and screenshots differ).
A pointer to Raspberry Pi Pico would be useful for people who are unfamiliar with interacting with the Pico (it's quite different from other models of Raspberry Pi.”
