04-28-2024, 05:01 AM
1. work led not blink's AK board, you can try to download firmware again. here is download link:
kc868-ak-v1.0.7.zip (Size: 453.15 KB / Downloads: 65)
2. test with your RS232 or RS485 cable whether have good contactor.
suggest you can use RS232 3 wire connection for a test.
kc868-ak-v1.0.7.zip (Size: 453.15 KB / Downloads: 65)
2. test with your RS232 or RS485 cable whether have good contactor.
suggest you can use RS232 3 wire connection for a test.