Users Manual

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5 Wi-Fi Green LED
Wi-Fi Status Red LED Green LED
Booting Flash Off
Wait for setup On Off
Connecting to
access point
Off Slow Flash
Connected to
access point
Off Fast Flash
Connected to cloud Off On
Resetting Flash Flash
6 Wi-Fi Red LED
7 Wi-Fi Reset Button To reset Wi-Fi configuration, please use an
unfolded paperclip to press and hold this button
until the Wi-Fi Red LED lights up.
8 Communication Ports
Communication and I/O Ports：
1. NO2: Dry contact 2
2. NO1: Dry contact 2
3. A+: RS485 A+
4. B-: RS485 B-
5. GND: Ground
6. VCC +5V: +5V output
9 Micro-USB Connect to power adapter