Chengdu Ebyte Electronic Technology Co.,Ltd.
E70-DTU(433NW30) User
Manual
electromagnetic compatibility, anti-interference ability;
★ Power reverse connection protection, over-connection protection, antenna surge protection and other multiple
protection functions, greatly increasing the reliability of the radio;
★Powerful software functions, all parameters can be set by programming: such as power, frequency, air rate, address ID,
etc.;
★ Ultra-low power consumption, watchdog current is only 23mA (power saving mode and sleep mode power
consumption is even lower), transmit current ≤ 0.3A;
★ Built-in watchdog, and precise time layout, once an exception occurs, the module will automatically restart, and can
continue to continue to work in accordance with the previous parameter settings.
2. Quick Start
2.1 Hardware preparation
The following hardware devices are required for this test. Before testing, connect the hardware such as power supply and
antenna;
One E70-DTU (433NW30)
One 12V power adapter
USB to RS485 cable or USB to RS232 cable (choose one)
One 433M suction cup antenna
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