when to use bootloader for RAM8212?what is that for? without it , ESPruino can run on RAK8212.
It's so you can update the firmware via DFU on BLE. If you don't want to do that then you can leave it out
does it support update firmware by serial port ( RX:29, TX:28) ? can it flash arduino sketch by by serial port ( RX:29, TX:28) ?
No to both I'm afraid. You could make your own bootloader that did that if you needed.
Don't worry about formatting, just type in the text and we'll take care of making sense of it. We will auto-convert links, and if you put asterisks around words we will make them bold.
For a full reference visit the Markdown syntax.
© Espruino, powered by microcosm.
Report a problem