IMAX B6 telegram bot

Sends the content of the IMAX B6 LCD to your telegram

Disclaimer

I'm not responsible of any damage to you batteries, your ESP32, your charger, yourself or anything.

Be kind with your batteries and you charger!

NOT 100% working, sometimes can miss a message or sniff the wrong character.

Works with 80MHz CPU and 40MHz Flash

Wiring

ESP32 PIN	IMAX B6 LCD
32	E
33	RS
26	D4
27	D5
14	D6
13	D7
GND	VSS

Except GND all pin are connected with a voltage divider like

 v IMAX B6 LCD 
 |
[#] 15k
[#]
 +--[##]--GND
 |  22k
 |
 v ESP32 PIN

I strongly recommend to power the ESP32 from an USB source

Examples

Text mode

Image mode