Picoclick

Picoclick is a C++ library typically used in Internet of Things (IoT), Raspberry Pi, Arduino applications. Picoclick has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

(Click on the image for a small video.). People who follow my Instagram already knew what I have worked on several months now with tons of PCB iterations... But now it's done! The Picoclick is a simple IOT-Button in a very small package. The dimensions of the PCB are only 18x20mm and the height with a 300909 battery is only about 10mm. It is able to connect to your local WiFi at an amazingly high speed of about 1.5 seconds in average. Yes, as it calls IOT-Button, it uses WiFi of course! That enables tons of possibilities for that little device. The original idea behind it was to control my local lights, outlets and radiators in my smart home through a single button press - or two, or a button hold, ... As the Picoclick doesn't use deepsleep it enables many possible button combinations, because the button isn't connected to the reset line of the MCU, like it is mainly done on such devices (even on my own old dashbuttons...). Nevertheless, the Picoclick can be used somewhere else of course! I have successfully integrated it into MQTT and IFTTT, but it can be used to control everything which has at least a WiFi connection. Additionally it has four external GPIOs which can be used to control things and read sensors for other projects. BTW. the Picoclick can be flashed with that sexy USB-C jack, because it has an onboard CP2102N USB-Serial bridge.