“I've been using these... and the similar Sparkfun *DEV* Thing (note that there is a SF *Dev* thing, and a similar "Dec-less" thing... each have their merits) for several years now. Mostly as Arduservers... a devices attached to LANs at two different houses in different countries. Either set of Arduservers can be accessed with any web browser from anyplace in the world. The report, via a webpage, current readings at the Arduserver on sensors and internal counters and digital I/O pins. Full sourcecode available (free). Search on Arduserver. They've worked reliably on the whole. One needs rebooting from time to time, but that's probably a flaw in my software.
The Arduserver-served page includes machine-friendly versions of the data returned. I offer (free, incl sourcecode) Windows software to read an Arduserver, log a history of readings seen, and plot realtime graphs of the values observed. In one version there's a low temperature alarm. If the temperature in House A is lower than it is meant to be (i.e. heating has failed, and pipes may freeze), an alarm starts beeping at House B. I'm not sure I've published that, but you could write your own easily enough... if you had an Arduserver at House A!”
“This was exactly the module that I was looking for to work for my project. It is easy to program, great for prototyping and performs the functions that I need just like an Arduino would. The main feature of this that I like best is the WIFI which is what I need for my project to work well.”
“This is well-supported by MicroPython as well as Arduino. The combination of USB-selectable bootload mode and easy WiFi setup makes it straightforward to get a useful system image onto the board and from there arrive at a wireless development environment.”
“it its the main processor for a HAM CLOCK project, good price, site easy to navigate. item arrived quickly, whole process easy to do, communication very good.”
“I have several of these units doing IoT stuff around the house. Overkill as I never use the LiPo facility but they are very reliable and well supported like all Adafruit products.”
