LoRa Node Controller
LN501 and LN1152
- 13 -
LN1152
PIN
Definition
Description
1
GND
Ground
2
VIN
5-24 V DC
3
RXD
RS232
4
TXD
5
GND
6
A
RS485
7
B
8
IN
DI
9
IN_COM
10
OUT_COM
DO
11
OUT_NC
12
OUT_NO
LED Definition
:
LED
Indication
Status
Description
System
System
Status
Static
System Start-up
On for 500 ms, off for 500 ms The system is running properly.
On for 200 ms, off for 200 ms
The system is not connected to
server.
ACT
Network
Status
Off
Failed to access the network
On for 500 ms, off for 500 ms
Accessed
the network
successfully
