“Works great. I have it running 24/7 since it's power consumption is so minuscule. I have set up control of an IR LED with my Echo Dot (Alexa), and it works a charm.”
“It's a really cheap computer that isn't particularly fast or impressive, but is just the thing for filling gaps in countless projects. I personally use it as an Always-On computer that I login to to wake-up a server at home, since my ISP doesn't allow port forwarding. Much cheaper than a new router, and handy for scheduled tasks”
“It has wifi, bluetooth, and an ARM CPU, along with a ton of GPIO's, an I2C, and two SPI interfaces. All for under a tenner! It is really amazing. Honestly the only negative I can think of is the lack of Analogue input/outputs, but hey, it's still beyond amazing for the price.”