Ebyte E104-BT5011A, Руководство пользователя

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master role of Ebyte ble module can be automatically received by enabling NOTIFY, and the user does not
need to care. This receiving method is only used when the user develops APP, WeChat applet or master module
by himself.
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When the module is in the master role, it uses WRITE to send data.
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Because of the difference between the master and slave data transmission methods, the throughput of the
number of slaves sent is much higher than the throughput of the master.
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When using air configuration, the host uses WRITE to send AT commands, and the module uses NOTIFY to
respond to AT commands.
5.8 Long range
Long Range is a new feature added in BLE 5.0. The Long Range feature greatly improves the communication
distance of Bluetooth, which can reach thousands of meters in open areas. The increase of Bluetooth communication
distance also broadens its application scenarios.
Only need to set PHY to code to use long range. Note: The master and slave must be set to the same (code), and the
data throughput of this module is greatly reduced. If you use other modules of our company, modules of other companies
or mobile phones, you need to pay attention to whether it can support ble long range.