RS485 support possible

[mick]

Re: MYSBootloader 1.3.0-beta.3

Thank you for all of your hard work on this project! I’ve used the boot loader and had successful OTA updates using the nrf24l01. Would adding RS485 support to the MYSBootloader be possible or is that not practical? Regards.

[pjr]

I think @tekka is the one who can answer that.

I really would love to have RS485 OTA(or would it be OTL: Over The Line) support in bootloader since I have most of nodes using RS845.

Adding the support for HW Serial might be bit easier than for SW serial since no separate library is needed?

[gohan]

With dual optiboot you should in theory be able to do OTA as the firmware is transferred over existing communication channel