“These are extremely useful small boards for monitoring sensors. I use them with sensors for temperature, pressure, electrical current and wifi monitoring where low use wifi data transmission is extremely useful. However be careful to have an interrupt ability to get out of a running main.py program. I use a connection from one of the IO pins to ground to rename main.py.”
“These (I bought a few) arrived well packaged, intact and operational, so no complaints there.
I nearly took off a star because the delivery experience wasn't great, but that was Royal Mail's fault - poor tracking system, poor customer service, etc. - so I decided not to. The Pi Hut have always been great, and when I told them of the Royal Mail issue, they were helpful and reassuring, so can't ask for much more.”
