免费的开发板有吗？
No, need to purchase
支持电力线通讯吗？
Power line communication needs to be achieved by external module. This SoC provide serial ports to talk to the power line module
这个可以提供免费的开发套件吗？对发射功率比较感兴趣！
No, we cannot support free tools.
中电网官方微博
