This involves interactions between a business and its customers. It's about meeting customers' needs and resolving their problems. Effective customer service is crucial.
This involves interactions between a business and its customers. It's about meeting customers' needs and resolving their problems. Effective customer service is crucial.
The high-performance eight channel F5808 is an industrial grade ultra-high frequency RFID reader/writer suitable for working in complex working conditions and harsh environments. F5808 has powerful RF functions, with 8 antennas for highspeed polling. It can be individually configured for power and time to meet different coverage requirements.
Running light flashing prompt:
Start running for 800ms, light on, 700ms off;
The wired network connection is successful (or the WIFI network connection is successful, or the 4G network connection is successful), it lights up at 160ms and goes off at 140ms;
The flashing speed of MQTT connection status increases by 5 times on the basis of successful network connection.
Buzzer prompt:
WIFI/4G/wired network connection successful, buzzer sounds continuously for 3 times, with a time interval of approximately 50ms;
MQTT connection successful, buzzer sounds continuously for 3 times, with a time interval of approximately 20ms;
After a successful wired network connection, an abnormal disconnection occurs and the buzzer beeps continuously for 500ms intervals;
Parameter setting successful, buzzer beeps twice in a row with a time interval of approximately 50ms;
After restoring the system settings, the buzzer beeps continuously for 3 times, with a time interval of approximately 80ms;
Power on module self-test failed, with 2 consecutive sounds and a time interval of 800ms;
The self check of the power on module is successful, and the buzzer sounds once for 200ms;
