I Made This Budget Multimeter Wireless!

Not my Project

▬▬▬▬ Timestamps ▬▬▬▬▬▬▬▬▬▬▬▬▬▬
00:00 Why I Did This
02:17 Demonstration
07:45 The Modules
11:32 PCBWay
12:49 UART Bad
20:34 Attacking the LCD
25:40 How LCDs Work
27:54 Decoding the LCD
31:26 Preparation HC-12
33:15 All Modules
37:05 Flashing ESP32-C3 SuperMini
39:41 Flashing RP2040 Zero
40:28 Programming HC-12
43:38 The Custom PCB
44:29 PCB Assembly
58:01 Final Look
59:02 AirMeter In Action