Chengdu Ebyte Electronic Technology Co.,Ltd.
E95-DTU(900SLxx-485) User Manual
Copyright ©2012–2022
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
Note: The lower the transmit power, the closer the transmission distance, but the working current will not decrease
proportionally, it is recommended to use the maximum transmit power.
3.5 air speed class
Model Specifications
Default air
rate
number
of
levels
air speed class
bps
kbps
E95-DTU(900SLxx-485
)
2.4k
6
2.4
、
4.8
、
9.6
、
19.2
、
38.4
、
62.5
Note: The higher the air rate setting, the faster the transmission rate and the closer the transmission distance;
therefore, if the rate meets the usage requirements, it is recommended that the airspeed be as low as possible.
3.6 Current parameters
Model Specifications
Emission current
mA
receive current mA
sleep current mA
12V
12V
12V
E95-DTU(900SL22-485)
32.65
14.58
7.29
E95-DTU(900SL30-485)
158.4
15.8
7.73
Note: It is recommended to reserve more than 50% current margin when selecting the power supply, which is
conducive to the long-term stable operation of the radio.
3.7 Send and receive length and subcontracting method
Model Specifications
cache size
Subcontracting
E95-DTU(900SLxx-485
)
1000 ebytes
32/64/128/240 bytes can be sent by sub-packet
setting by command
Notes
：
If the data received by the radio at a time is larger than the capacity of a single packet, the excess data will be
automatically allocated to the second transmission until the transmission is completed.
；
The data received by the radio at a time cannot be larger than the buffer capacity.
Summary of Contents for E95-DTU
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