The Picoclicks have become my favorite project. And now the masterpiece of them is finally born!

This video is sponsored by PCBWay. Get your own prototyping PCBs starting at 5$ here: https://www.pcbway.com/orderonline.aspx

Material of the transparent Picoclick cases is UTR8100 (transparent).

Content:
0:34 Picoclick journey from simple dashbuttons to this gem!
2:51 Designing and assembling the Picoclick PCB
6:08 Extension port of the device
6:40 Ways of powering the Picoclick
8:00 Power measuring of the button
8:22 Best way of using Picoclicks
9:25 Using the extension port with other I2C devices
11:08 First extension board for the C3
12:39 Having fun with the motion sensor
13:08 Transparent resin printed Picoclick cases

From dashsbuttons to the final ESP32C3 based PicoclickC3. A long road of designing, testing and optimizing this device has reached an end.
The Picoclicks are WiFi connected buttons for the internet of things. They can send messages which perform different actions in your smart home or the world wide web. But the PicoclickC3 has become more than just an IOTbutton. Due to its extension port it can be used as a tiny development board. It can communicate with other I2C devices like shown in the video, but the external GPIOs can be used in several different ways. More over this Picoclick can be activate by an external source (and not the button itself) which implies tons of new possibilities.

The extension boards for the Picoclick can be very useful. I've only showed one of them in this video, but two others are already in the lab and five more are already designed and ready for production. What extension board do you think of? Which useful application can be added to this tiny device? Write your suggestions in the comments below! :)

The PicoclickC3 and few extension boards are now available in my shop:
https://www.tindie.com/stores/makermo...

This project is available on my GitHub:
https://github.com/makermoekoe/Picocl...

I'm currently creating a GitBook for the PicoclickC3 but it is not yet completed:
https://makermoekoe.gitbook.io/picocl...

My DIY StencilJig has a video as well:
   • I've built a Stencil Jig for fast and...  

The video about the PicoclickC3T:
   • Picoclick C3T  the smallest ESP32C3...  

ESPNOW explanation video of Espressif:
   • ESP NOW: Espressif's WirelessCommuni...  

If you wanna support me and my work (Thank you so much!!):
  / makermoekoe  

Links:
Shop: https://www.tindie.com/stores/makermo...
Instagram:   / maker.moekoe  
Patreon:   / makermoekoe  
GitHub: https://github.com/makermoekoe
Instructables: https://www.instructables.com/member/...