Why isn't my yellow USB-TTL adapter recognized properly after installing the latest Silicon Labs driver on Windows?
The one with Yellow color but not Black is the old version, but the lastest driver should be compatible. Anyway, you could try this driver instead. Why I can not connect the APC220 module after I opened the RF-magic software on my Window/Linux?
If you are using Mac or Linux, please note: 1) Linux: The current on the 'En' pin of adapter is different when using the USB-Serial board on Linux. The same issue happens on Mac. The solution is to not connect the En pin, using a cable, or a handmade breakout board. 2) Windows (64-bit OS): You should set the RF-Magic program's compatibility to "windows XP (Service pack 3)" and "run this program as administrator"
Driver issue on Windows, after I downloaded and installed the latest driver from Silicon Labs, it just can't be recognized by my computer properly, the USB-TTL adapter I use is a yellow one.
The one with Yellow color but not Black is the old version, but the lastest driver should be compatible. Anyway, you could try this driver instead.
I tried to test communication between two Arduino boards, but failed, any suggestions or example are appreciated?
Check the that baudrate setting in your code and the APC220 modules are all the same, e.g. they are all be set to 9600.
