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Chengdu Ebyte Electronic Technology Co.,Ltd
3. Installation Dimension
3.1. Pin description
Pin
Name
NO.
3.81mm terminal
1
block
2
PWR-LED
3
TXD-LED
4
RXD-LED
5
M0-LED
6
M1-LED
7
Mode switch
8
Antenna interface
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Function
UART interface/
Power supply
interface
Power LED
Transmit LED
Receive LED
Red,M0 M1 indicate the Operating mode
Mode LED
Red,M0 M1 indicate the Operating mode
Mode LED
Tact switch
External thread, 10mm, 50Ωcharacteristic
SMA-K interface
E800-DTU(433Lxx-485)-V8 UserManual
Description
Standard RS-232&485 interface/
Screwing power supply interface
Red, lit when the power is on
Yellow, blinks when sending data
Yellow, blinks when sending data
together
together
Control the Operating mode
impedance
4
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