Hi,
My father-in-law's telescope controller blew up, and due to the lockdown, I am trying to assist him in making a DIY AstroEQ using a spare arduino Mega I have.
I have programmed the mega using the Config Utility (after having updated the bootloader using the latest Arduino IDE). I used also programmed a sample EEPROM config.
At the moment I just have the Mega and no other components. I wanted to check I could flash it first and get it to communicate with Sterllarium before he orders the rest of the components.
If I set the device model to "Sky-watcher synscan AZ GOTO" in Stellarium it sends the character 'e' when the connection starts. There's no response from the Mega.
(see attachment Sky-watcher_synscan_AZ_GOTO.png).
If I set the device model to "Meade AutoStar compatible" in Stellarium it sends the characters '#:GR#' when the connection starts. The Mega's response is '!' and a carriage return. I assume this is a error response?
(see attachment Meade_AutoStar_compatible.png).
The inbuilt LED (pin 13) on the Mega flashes when serial data is sent from the PC.
I had expected to see some sort of response to the 'e' message.
I tried looking at the code in github, but it's a bit complicated for me to follow.
Is what I'm seeing correct? I wonder if I need the motor controllers to be connected for this to work?
Thanks to anyone who can provide advice.
Matt