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jeelabs / esp-link

esp8266 wifi-serial bridge, outbound TCP, and arduino/AVR/LPC/NXP programmer
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Intercept UART communication? #464

Open itskenny0 opened 4 years ago

itskenny0 commented 4 years ago

Hi there,

I'm currently trying to reverse engineer an UART (TX, RX, GND) communication between two microcontrollers at 115200 Baud (8N1). For this, it would be great to build some kind of MITM proxy that would allow me to see the existing communication and insert messages at will.

Is something like this possible with ESP-Link?

Thanks a lot Kenny

uzi18 commented 4 years ago

it is better to. use logic analyzer here, like cheap sealae clones