Oh, das ist so cool!
Ich hatte keine Lust auf Drama und Experimente mit meinem ersten #WS2812B Ring, weshalb ich (wieder) fertige Module genommen hab (Level-Shifter und #AMS1117)
Die schwarze Box enthält den #ESP01 und die Elektronik. Sie wird mit USB-C mit Strom versorgt und hat einen eigenen USB-Port mit dem dann der Ring via Micro-USB angeschlossen werden kann, damit die Kabellänge etwas flexibler ist

Jaaaa, das ist zweckentfremdet und Quick and Dirty, aber es ist meins, nicht für den Markt und ich finde das für den Moment toll so 🤗

Пуск Беспроводной CLI на Микроконтроллере

Иной раз возникает такая ситуация, что надо получить доступ к устройству висящему под потолком. В этом тексте я расскажу как запустить беспроводную консоль на микроконтроллере.

https://habr.com/ru/articles/929086/

#wifi #esp01 #atкоманды #atcommands #csv #wireless #cli #uart

I understand you can flash #micropython onto an #esp01 module, would that give better wifi functionality to a #pipico? By better I mean using the AT commands seems rather painful & I am hoping to find a better/faster solution that feels more like how it does on a picow when u import network and socket.

I assume flashing micropython directly to the esp01 is really just to use it as a simple micro controller, and not a wifi connectivity upgrade?

I really hate breadboards and the most, the wires - they are everywhere!
So after it seemed to worked on breadboard, I now soldered my first prototype of my idea having a #ESP01 with a #HD44780 as network display.
It was kind of difficult to get the right #LiquidCrystal_I2C, since its years old and doesnt work with later modules. And now: lets do some coding!

#IoT #ESP8266 #tinkering

Have to confess, the instant glue won this time (#AMS1117 is not straight), but anyway I'm really happy with the outcome. First I had concerns that the #ESP01 is too high on the breakout-module, so it gets to tight with the button, but it worked out.

#ESP8266 #IoT #Button

When the button is pushed, the #ESP01 connects WiFi, while blinking slowly the LED. When connected, the POST is sent to server, the LED lights constant in the meantime.
In the gif it has no error (yeah!), but if server response with a error code or response contains errors, the LED flashes way faster.
It reminds me of #RickAndMorty|s butter robot. Nice little helper, that spares me some clicks while looking a little ridiculous :)

#ESP8266 #IoT #Button

Notes on Landis+Gyr Power Meters

Sometimes it’s worthwhile keeping notes about stuff that didn’t work. This is one of those times.(...)

#edp #iec6205621 #notes #meters #esp01 #power #landis+gyr

https://taoofmac.com/space/notes/2024/01/05/2000