I’m working on two different things. One is to start actually processing MavLink messages rather than just taking it from one end and sending it out the other. Once I do that I can start paying attention to messages sent to the 8266 itself and consume it. That would also imply having some message that I would consume. Some new message will have to be created for settings these things. That’s actually the harder part. The second thing, quite a bit more complex, is to allow the 8266 firmware update to be done over the air. It also depends on a message telling it to do so. This message would have an IP address and a port so I can connect and fetch the firmware.