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N60 N30 N20 N10 ARM CPU firmware V20_260324SP - Printable Version

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+--- Thread: N60 N30 N20 N10 ARM CPU firmware V20_260324SP (/showthread.php?tid=9171)

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N60 N30 N20 N10 ARM CPU firmware V20_260324SP - admin - 03-24-2026

fixed bug can't remember energy data when power off.
you can download by bootloader.exe tool by RS485.
ARM BIN file download:

.zip   N10203060_KU_V20_260324SP.zip (Size: 14.42 KB / Downloads: 97)

bootloader.exe tool: 
[Image: zip.png]   KC868 Controller Bootloader.zip 
[Image: attachment.php?aid=8891]   
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.
[Image: attachment.php?aid=8892]

RE: N60 N30 N20 N10 ARM CPU firmware V20_260324SP - Painy - 03-25-2026

Hello

I've updated cpu to N102030_KU_V20_260305SP.bin.

However, since then the power readings seem to be all wrong. For example, channel 1.4 should be about 300W rather then 36W

RE: N60 N30 N20 N10 ARM CPU firmware V20_260324SP - admin - 03-25-2026

clear energy data by PC, the right windows have clear BUTTON. after reboot, test again.

RE: N60 N30 N20 N10 ARM CPU firmware V20_260324SP - Painy - 03-25-2026

(03-25-2026, 10:25 AM)admin Wrote: clear energy data by PC, the right windows have clear BUTTON. after reboot, test again.

I used the new version of the app, pressed the clear button and after that, turned off power for 30sec and on again but still wrong power.

RE: N60 N30 N20 N10 ARM CPU firmware V20_260324SP - admin - 03-25-2026

do you means old ARM CPU firmware is correct, just after updated newest ARM CPU, value is error?

RE: N60 N30 N20 N10 ARM CPU firmware V20_260324SP - Painy - 03-26-2026

Yes, the default firmware it shipped with gave me a correct power reading.

I updated to  N102030_KU_V20_260305SP.bin first (by mistake earlier version). Today to N10203060_KU_V20_260324SP.bin.
I pressed clear chip button and rebooted, but power reading remains wrong as seen in screenshot

RE: N60 N30 N20 N10 ARM CPU firmware V20_260324SP - admin - 03-26-2026

ok, we will check.

RE: N60 N30 N20 N10 ARM CPU firmware V20_260324SP - Painy - 04-10-2026

Where you able to find anything?

RE: N60 N30 N20 N10 ARM CPU firmware V20_260324SP - admin - 04-11-2026

i have tested , no problem.
   
   
you can try:
whether you have set the "coefficient" , default should be "1". here is photo:
   
i suggest you hold on the "RST" button 3 seconds, reset ARM CPU to factory default setting.

RE: N60 N30 N20 N10 ARM CPU firmware V20_260324SP - Painy - 04-11-2026

(04-11-2026, 05:31 AM)admin Wrote: i have tested , no problem.


you can try:
whether you have set the "coefficient" , default should be "1". here is photo:

i suggest you hold on the "RST" button 3 seconds, reset ARM CPU to factory default setting.

Once again I cleared chip 1-3 and pressed the reset button for >3 seconds. The connection is then lost to the Kincony items application and I have to reconnect.

However once again the wattages are incorrect. I've never changed the coeficient, but as you can seen in the screenshot it is at one