User's Manual

LoRa Node Controller
LN501 and LN1152
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Power Button:
Function Action LED Indication
Turn On Press and hold the button for more than 3s.
Off → On
Turn Off Press and hold the button for more than 3s.
On → Off
Reset Press and hold the button for more than 10s. Blinks.
Check On/Off
Status
Quickly press the power button.
Light On: Device is on.
Light Off: Device is off.
Data Interface:
Data Interface 1
Pin Description
1 5V/9V/12V OUT (Switchable)
2 3.3V OUT
3 GND
4 Analog Input 1
5 Analog Input 2
6 5-24V DC IN
Data Interface 2
Pin Description
1 5V/9V/12V OUT (Switchable)
2 3.3V OUT
3 GND
4 GPIO1
5 GPIO2
6
RS232/RS485 (Switchable)
7
8 Reserved
PIN RS232 RS485
6 Tx A
7 Rx B