Raspberry Pi 433MHz Home Alarm with Python (Part 1)

I attached a UART radio frequency encoder and decoder module to Chipsee AIO-CM4-156 Raspberry Pi computer, wrote a Python script to copy the remote control signal of a dumb alarm. Then replay the signal to control the alarm from the all in one Pi computer. This hack can be applied to many places where there are 315MHz or 433MHz with many encoding formats(1527/2262 and other RF chips). This video (part 1) shows an overview (how to connect pins, how it works). The 2nd video (part 2) shows how to program in Python:    • Raspberry Pi 433MHz Home Alarm with Python...   The AIO Raspberry Pi PC: https://chipsee.com/product/aio-cm4-156 Follow us on Facebook:   / chipseeipc   Follow us on Twitter:   / chipseeipc   Follow us on LinkedIn:   / chipsee   0:00 Introduction 2:59 Connect Pins 5:15 Python Receive Signal 8:31 Python Send Signal