07-27-2026, 01:00 AM
bootloader.exe tool:
![[Image: zip.png]](https://www.kincony.com/forum/images/attachtypes/zip.png)
KC868 Controller Bootloader.zip
![[Image: attachment.php?aid=8891]](https://www.kincony.com/forum/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]](https://www.kincony.com/forum/attachment.php?aid=8892)
E8v3 , E16v3, E24v3 BIN file download:
[attachment=10295]
[attachment=10296]
[attachment=10297]
KC868 Controller Bootloader.zip 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.
E8v3 , E16v3, E24v3 BIN file download:
[attachment=10295]
[attachment=10296]
[attachment=10297]