Center; Node - Ebyte E107-SC01 Series User Manual

Chengdu Ebyte Electronic Technology Co., Ltd
is particularly large, in order to improve the data reception efficiency of the center, the number of network centers can be
increased, that is, multiple central devices with the same network ID number are set, and each central device can be
responsible for completing part of the node data receive.

5.3 center

After receiving the node data, the center E107-SC01-G will output the data through the serial port, including the effective
length of the data, the node device address, the node wireless signal strength, and the effective data. The data packet
format is as follows.
Length
HEX 1Byte
Subsequent data
length

5.4 Node

Before sending data to the center through node E107-SC01-N, you need to first ensure that the node is in normal mode.
In sleep mode, the WKP input remains low, and the system enters normal mode after about 100 milliseconds. The data
transmission format is as follows.
After the node initiates the data transmission, it needs to wait for the handshake response from the center. If the
transmission timed out, the node will automatically resend it. During data transmission, AUX will keep low level and
output high level after successful transmission.
After the node initiates data transmission, before the successful transmission, that is, AUX remains low, and goes to sleep
through the WKP high level, wireless data transmission will not be affected.
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RSSI
HEX 1Byte
Node wireless signal strength
(number of signs)
Head (fixed)
ASSIC 1Byte
<
MAC Data
HEX 6Byte HEX < 22Byte
Node device Payload data
address
Data
< 22Byte
Payload
E107-SC01User manual
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