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King Pigeon Communication Co., Ltd.
www.iot-solution.com
Wireless Data Acquisition System - LoRa Gateway BL280
2.4 Ethernet Port
2.5 SIM Card Slot
BL280 support 1.8V/3V SIM card
2.6 Power Switch/Upgrading Switch
Make sure device is powered off before inserting SIM card. Follow Open direction to push SIM card
slot and then place the card into it.
Ethernet Port Introduction
No.
Color
Item
Description
1
Orange white
TX+
Positive of Transmitting
2
Orange
TX-
Negative of Transmitting
3
Green white
RX+
Positive of Receiving
4
Blue
Data+ Positive of two-way data
communication
5
Blue white
Data-
Negative of two-way data
communication
6
Green
RX-
Negative of Receiving
7
Brown white
Data+ Positive of two-way data
communication
8
Brown
Data-
Negative of two-way data
communication