ESP32 and 8 OLEDs arranged in a circle - circular scrolling | Soldering & Assembly | makermoekoe

This video is sponsored by PCBWay. Get your own prototyping PCBs starting at 5$ here: ​ This project is definitely going crazy! I build a scrolling message display using eight of those tiny OLED displays, arranged around a PCB and controlled by an ESP32. With the help of the Blynk (Yes, it is not called Blank, it is Blynk!!) App I have created a UI for typing your messages and selecting the speed. It can show the battery state, temperature and accelerometer data as well. But what can it be used for either? Write your suggestions in the comments below! What’s inside the video? 0:00 Preview of the video and unboxing 0:23 Stenceling the PCB 1:20 Placing components 3:31 Soldering with the hotplate iron 4:40 Soldering the first OLED 5:54 Soldering the other OLEDs 6:58 First test 7:31 Printing a case 8:30 It’s working 9:34 Playing with the Blynk App I’m now on Patreon! Your little help is appreciated a lot! Check it out here: ​ Links: We