ESP8266 with Octopus V1.1 and Marlin issues

[Andrew Brunner]

I have a ESP8266 plugged in to my Octopus V1.1 and configured marlin to use Serial 3 however, marlin (bugifix2.0.x) won't boot.

Did anyone work out how to get this to work yet?

[BTT Tony]

Hi,

Please refer to the following link to operate.

https://github.com/bigtreetech/BTT-WRITER-V1.0/blob/master/BTT%20ESP-01S%20basic%20guide-20200225.pdf ； https://github.com/bigtreetech/BTT-Expansion-module/tree/master/BIGTREETECH%20ESP8266