/handy-clicker

Circuitpython HID emulator device with smart home functions

Primary LanguagePython

handy-clicker

Circuitpython HID emulator device with smart home functions

handy-clicker

Description:

Handy clicker is raspberry pi pico based device with additional keyboard for fpv cameras.

Example keyboard --> LINK <--

How does it work?

OSD camerea pilot on circuitboard got different resistors combined with buttons. So if you push "UP" button there occour e.g. 6000 m ohm when down e.g 2000 m ohm.

I connected keyboard to pico pin's no 26 which is used to read analog values. After that I measured all values corresponding to each button and save results.

Remember when want read analog values must add additional resistor.

Using python API tuyapy it's possible to controll sonoff devices like power switch connected with night lamp.

Remember ! Insert code.py to raspberry pi pico

Whole tutorial : HOW READ ANALOG VALUE

Create class object

api = TuyaApi()
    api.init(USERNAME, PASSWORD, COUNTRY_CODE)

Code to discover all devies

    for device in api.get_all_devices():
        id = device.object_id()
        print(id)

Example operation

api.get_device_by_id("***").turn_off()
api.get_device_by_id("***").turn_on()

Functions:

  • Enter button - play Boney M. - Rasputin
  • UP/DOWN button - turn off/on sonoff switch
  • RIGHT button - Type import statement from txt file (ansi)

Libraries and software:

  • CircuitPython - 6.3.0
  • Python - 3.8
  • tuyapy - api for smart home devices
  • optparse - 1.5.3 - to use flags in cmd

Wiring

Alt text