Ebyte E800-DTU, Руководство пользователя, Страница: 29 / 33

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AT+ADC
Function ： read remote/local ADC input amount
Format ：
read
transmit ： AT+ADC=addr,adcx
return ： ADC=addr,val<CR><LF>
Parameter ： addr
0000~FFF8 remte short address device
FFFF local device
adcx （ 0~6 ）
ADC channel
val （ 0~3300 ）
current acquisition voltage value ， unit: mV
e.g ： AT+ADC=1AC0,5
7. User Instruction
7.1.Network role and notice
No.
Description
1
Module uses Zigbee ad hoc networking, consisting of one coordinator and random other devices(routers and
end-devices)
2
It has self-organization, self-routing and network multi-hopping function (By default the network depth is 5, there
are 20 son nodes and 6 son router nodes in total)
3
The father node device (coordinator and router) can save data for the end-devices in sleep. The save time can be
set by the user (by default it is 30 seconds, ranging from 0 to 120 seconds).
4
Only the end device has the sleep function, sleeping within 250S, the user can set by themselves, the default 0 (with
sleep mode off).
Note: The recommended sleep time must be less than the data storage time of father node , otherwise it will affect
the data reception.
5
In network communication Short Address communication is used.
Note: The short address is randomly distributed when the device joins the network, the long address of MacAddress
is the only fixed one, if the short address is unknown, the network Short Address can be found via corresponding
commands according to the MacAddress , and point to point communication is conducted.
6 Coordinator is unique in the network, the short address is 0000.
7 If unicast address is FFFF ， FFFD ， FFFC ， then it corresponds to three broadcast mode.
8 When PANID is FFFF, it means automatic distribution. Networking can not be realized if PANID is different.