Users Manual

Table Of Contents

Chengdu Ebyte Electronic Technology Co.,Ltd. E180-ZG120B User Manual

5.2.5 Data+short address+RSSI

When the output mode is data + short address + RSSI, after receiving the wireless data, the serial port will output the

original data + the short address of the sending device + the RSSI value of the received data packet;

5.2.6 Data+long address+RSSI

When the output mode is data + long address + RSSI, after receiving the wireless data, the serial port will output the

original data + the long address of the sending device + the RSSI value of the received data packet;

Note: The maximum packet length supported by the sender for a single packet is 72 bytes.

6.Application function and instruction configuration

6.1 Function pin

6.1.1 LINK

LINK pin indicates the current network status, after the device is successfully connected to the network, the current pin is

pulled high. When the device has no network or the parent node is lost, this pin is pulled low. The external device can

query the device network status through the pin level. In coordinator mode,this pin indicates whether the module is

establishing a network normally;

6.1.2 WAKE

The WAKE pin is mainly used to wake up the dormant terminal. It defaults to a high level when it is powered on.

When the pin is externally pulled down, the dormant terminal device will continue to be awakened. When the pin is

released externally, it will return to high level and enter sleep; Sleep time is determined by the duration of the external

pull down of this pin; for non-sleeping devices, this pin is meaningless;

6.1.3 AUX

The AUX pin indicates the current working status of the device. When the pin is low, the device is busy; when the

pin is high, the device is idle; when the device receives data, the module will pull the AUX pin low after AUX_delaytime,

and the serial port will start outputting Data, used to wake up the external control device, AUX_delaytime is 4ms by

default, which can be changed by the serial port command, and the customer can decide according to the wake-up time of

the main chip;

6.1.4 ACK

ACK pin is used to indicate the status of the last user data transmission, The pin is pulled low before the transmission is

started. After the transmission is successful, the pin is pulled high. The user can judge whether the data is successfully

arrived by the status of the pin. This pin function does not instruct the coordinator to send a broadcast message.

6.1.5 TOUCHLINK

TOUCHLINK pin, which is continuously pulled low for more than 3000ms, will initiate a ZLL network setup or join