sim800A chip firmware

Thread Starter

Ajinkya Kohokade

Joined Oct 5, 2016
3
hello all,
I am developing firmware on SIM800A module, but i gone through website i can find firmware / sdk / EAT firmware for other models such as , 800, 800C and so on. but im not able to find proper sdk/tools for sim800A chip.

and but exceptional thing is that, when i try to flash sim800C firmware in it, it goes though steps DA->Format->DL and stuck at 85, with error flash size exceed.

I will be great full if any help anyone can provide.
thank you
 
Top