Hi,
I buy this board some days ago. This is extraordinary for wireless communication and also AES. But I have a problem in this board and the problem is I cant use SoftUart(Software UART) in here. I try to use arduino's SoftUart library, but it cant work properly. It can send data but cant receive data. So I think tx is quite ok in here but rx doesn't work properly. I need to use more than one UART for my project. So if anyone can help me about this then it would be great for me. Thanks.
Zigduino Soft UART
Summary:
Soft UART Problem