Ebyte E70-915NW14S, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co.,Ltd E70-915NW14S User Manual
Copyright ©2012–2019 ，
Chengdu Ebyte Electronic Technology Co.,Ltd
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 (915NW14S) 16 * 26 mm 1.65±0.1g -40 ~ 85℃ 10% ~ 90% -40 ~ 125°C
3.2 Electrical parameters
3.2.1 Transmit current
Model No. Min Typ Max Unit Remark
E70 (915NW14S) 27 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.
3.2.2 Receiving current
Model No. Min Typ Max Unit Remark