“In terms of size and low power consumption these are perfect for my battery powered home automation projects, and at a surprisingly low price. The S3 version is even better but they weren't in stock.”
“Fun little micro controller. After initial hiccups installing the appropriate frameworks in the Arduino IDE and finding the settings for enabling serial comms over USB they are a joy to play with!”
“I am designing a network of wireless stations to control the signals on a garden railway layout based on these boards using the ESP-Now serial protocol. The price, size and general capability of these boards are just what I need and the ability to mount the separate antenna where it will be most effective means that I shouldn't drop any signals.”
