N60 N30 N20 N10 ARM CPU firmware V20_251231

[admin]

1. fixed bug for energy data and power factor.
you can download by bootloader.exe tool by RS485.
ARM BIN file download:

  N10203060_KU_V20_251231.zip (Size: 13.11 KB / Downloads: 1)

bootloader.exe tool: 
  KC868 Controller Bootloader.zip (Size: 8.56 KB / Downloads: 2)
   
1. set baud rate=38400bps.
2. open com port.
3. power on Nx board, during LED fast blink when the "bootloader Detect" button right now. Then board will go to bootloader mode.
4. open BIN file
5. press "Download" button, begin download firmware, after finished, press "Run" button, ARM CPU begin work.