Ebyte E90-DTU(400SL47), Руководство пользователя

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Chengdu Ebyte Electronic Technology Co., Ltd E90-DTU(400SL47) User Manual
Copyright ©2012-2023, Chengdu Ebyte Electronic Technology Co., Ltd 12
6.2 Broadcast Transmission (hexadecimal)
6.3 Broadcast address

Example: set the module A address to 0xFFFF and the channel to 0x04.

When module A acts as a transmitter (same mode, transparent transmission method), all receiving modules under
channel 0x04 can receive the data for the purpose of broadcasting.
6.4 Listener address

Example: set the module A address to 0xFFFF and the channel to 0x04.

When module A acts as a receiver, it can receive all the data under channel 0x04 for the purpose of listening.
6.5 Exception Work Status Log Printing Details
1.
The ERR indicator will blink according to the following table based on the specific abnormal operating status.
Abnormal working
condition
Thresholds for determining
anomalous states
ERR indicator blinking condition
phase sequence Supply voltage <11V Blinks once in 500ms
overpressurization Supply voltage >13V 1s blinks once
overheat (e.g. an
economy)
Module temperature > 120
°
C
Flashes once in 2s
Overpressure and Supply voltage >13V and Ever Bright