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RANGE

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Uplink

Connect to the wider

network

LAN

BB-400 controls its

own network

Wi-Fi Antenna

Power State

Serial

Power

DIO 0-3

DIO 4-7

C NFC

D Bluetooth

B Serial

A Programmable

DIO Status

LED States

Solid Green

Flashing

Uplink Web

Has internet connection

Checking for internet connection

Uplink Link

Connected

Data

LAN Status

100 Mbps link

LAN Link

Connected

Data

Wi-Fi Web

Has internet connection

Checking for internet connection

Wi-Fi Link

Connected

Scanning for Wi-Fi

Wi-Fi Web + Link

Connected to an access point

Scanning for an access point

DIO 1-8

User configurable on/off/flashing - default on when line high, off when line low

A - Status

Logged in

Data

B - NFC

Available

Data

C - Serial Port

Open

Activity

D - Bluetooth

Available

Pairing/Data

Pre-charge

5 seconds - Full charge reached

Charging Backup supply

Running

Device is ready

OS booting/CPU activity

UPS Alert

External power loss detected - device

using Backup power

Will enter stopping

Stopping

Power loss unresolved - clean shutdown

initiated

3 Flashes when shutdown completed