Chengdu Ebyte Electronic Technology Co.,Ltd.
E180-Z5812SX User Manual
Copyright ©2012–2021, Chengdu Ebyte Electronic Technology Co., Ltd.
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received data packet.
Note: The terminal device can resolve the long address of the sending device such as coordinator, router and terminal, but the
coordinator and router cannot resolve the long address of the terminal sending device
The coordinator and router here are E180-ZG120A/B products.
Note: The sender supports a single packet with a maximum data packet length of 72 bytes.
6 Function Pins and Command Configuration
6.1 Function Pins
6.1.1 LINK Details
The LINK pin indicates the current network status of the module. 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.
6.1.2 WAKE Details
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 pulled low externally, the dormant terminal device will continue to be awakened. When the pin
is released externally, it returns to high level and enters 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 Details
The AUX pin indicates the current working status of the device. When the pin is low, it indicates that the
device is busy. The high level indicates that the device is idle. When the device receives data, the module will pull
the AUX pin low for AUX_delaytime, and the serial port will start outputting. Data, used to wake up the external
control device, AUX_delaytime defaults to 4ms, which can be changed by the serial port command and the
customer decides according to the wake-up time of the main chip.
6.1.4 ACK Details
The ACK pin is used to indicate the status of the last user data transmission. The pin is pulled low before the
transmission is started, and the pin is pulled high after the transmission is successful. The user can judge whether
the data has arrived successfully through the pin state. This pin function cannot instruct the coordinator to send a
broadcast message. (Only applies to non-sleeping terminals).
