Chengdu Ebyte Electronic Technology Co.,Ltd
E70-915NW30S User Manual
Copyright ©2012–2019
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Chengdu Ebyte Electronic Technology Co.,Ltd
1-5
[Low-power node]: Can be configured as a low-power node (sleeping node) mode. In this mode, the node periodically
wakes up to request data.
[8 kinds of data output modes]: Users can configure multiple data output modes to meet different demand scenarios.
[CSMA / CA]: Supports carrier sense multiple access with collision avoidance (CSMA-CA).
3. Technical Parameters
3.1 General parameters
Model No.
Size
Net weight
working
temperature
Working
humidity
Storage
temperature
E70 (915NW30S)
24 * 38.5 mm
4.9±0.1g
-40 ~ 85℃
10% ~ 90%
-40 ~ 125°C
3.2 Electrical parameters
3.1.1 Transmit current
Model No.
Min
Typ
Max
Unit
Remark
E70 (915NW30S)
580
600
mA
● When designing the power supply circuit for the
module, it is often recommended to reserve more
than 30% of the margin, as the whole machine is
conducive to long-term stable work;
● The current required for the instant of launch is
large but often because the transmission time is
extremely short, the total energy consumed may be
smaller;
● When customers use an external antenna, the
degree of impedance matching between the antenna
and the module at different frequency points will
affect the magnitude of the transmit current to
varying degrees.
