Blink(1) USB RGB LED BLINK1MK3

So, Apple, in their infinite wisdom, have decided that the small white LED in front of the Mac Studio computer should not fade in and out when the Mac Studio is in sleep. Incredibly it stays on all the time. So you have no idea if the computer is sleeping or awake. How crazy is that? Mac mini’s have had that feature forever. Well this little device can be plugged into one of the USB ports of the Mac studio. I have mine plugged in the front, and with a little bit of software magic it will stay green while the computer is awake and active and then it will turn Amber and then eventually turn off when the computer is sleeping so you can tell at a glance what your computer is doing. Obviously the colors are controllable. The states are controllable and you can use this device for other things like flashing in different colors when you get an email or when something happens so it acts as a visual indicator for a lot of things, but for my purpose I got it specifically so I can tell when my Mac studio is sleeping and when it’s awake.

Blink(1)s have been around since the early days of the Maker Movement and have been great fun to configure and use. The software also makes it trivial to spin up an API if you want to write your own code to send it messages that change the colors, brightness, and blinking patterns, and I suspect you could figure out how to leverage a connection service like IFTTT or Zapier for that purpose if you’re knowledgeable about networking as well. If you want a light that automatically signals events, this is a terrific solution.

My Blink(1) mk3 is well-made and nicely finished. The lights are bright, and pleasantly diffused by the cover. I downloaded the Windows command-line program and the Windows UI program, and they worked well. The two internal LED's Independently set color, brightness, flashing and fading. I like the included USB cable. I would like to find better descriptions of the storable pattern and "serverTickle" features. Where? After a brief bit of searching, I was able to find the NodeJS API at Github (todbot/node-blink1). I was able to recompile it for electron (electronjs.org), updating the native-based API from NodeJS version 72 -> 73. This works wonderfully, and will add a sweet WOW! factor to my next project. I expect this little $30 gem will pay for itself, in short time.

Nowhere on the Blink(1) website or reddit does it say you will NEED a degree in computer programming in order to get these things to work. These are made for the hardcore enthusiast and not the casual user. Blink(1)'s tech support is downright awful. The Blink1Control2 program, that is needed in order to interface with the Blink(1), is an unsigned, poorly written, barely functional, constantly crashing piece of junkware that will drive you crazy. If you connect this thing to IFTTT you have to update the IFTTT Key on a daily basis (or at least every time the Blink1Control2 program crashes, which will be daily). You cannot connect two Blink(1)'s to IFTTT. Their "online community" is an un-managed sub-reddit that barely sees traffic so good luck getting help there. I am MASSIVELY disappointed in this purchase. Overwhelmingly, unimaginatively, unparalleled, unbelievably the ABSOLUTE worst purchasing decision I have ever made in my entire life. Do not under any circumstances give these people money.

Personally I just run the Blink1 control software with HTTP server enabled, which allows you to control RGB color, create patterns, start/stop patterns, etc. with simple GET requests. However if you use one of the many blink1 libraries (they have one for node, python, obj-c, and many more), it's simple to control the device directly without any software running in the background. I use my Blink1 for indicating unit test status: solid red for fail, solid green for success, and pulsing blue when tests are in progress (they get launched by a watcher so tests are being run all the time as I'm writing code). This indicator is much nicer than having to spare screen real estate for terminal output.

I use these leds as "tally lights" on my studio cameras to indicate if they are live or on standby or what camera is about to go live.

This is a fun tool/toy. Very configurable with many very accessible API's - can control with a graphical tool, command line, or libraries for a wide variety programming of languages. I use as a mute and screen share indicator light for Zoom meetings (using Hammerspoon on Mac).

Picked up two of these to alert us when email came in to our store. They worked for a short time… then just stopped. Sometimes getting them to work again meant rebooting the computers, or reinstalling their funky software. We’ve finally run out of patience. And apparently their tech support person did too, because they won’t return our emails any more. Now, here I am, writing this lousy review and having to shop around for something else… challenge being that there (oddly) few email alert products out there.

I program in Python primarily, and it's really nice to have a simple, ready-made, programmable light I can control with my own code. If you don't want to write any code, it also comes with some reasonably powerful software to control the light and tie it to events.

El diseño y la calidad de la Luz están geniales, pero lo mejor qué tiene SDKs en diferentes lenguajes de programación, entonces tienes completa libertad para hacer lo que quieras