Select Primary Power Supply - mangOH Red User Manual

Rev 2 May.17

Select Primary Power Supply

Note: If you want to power the mangOH Red with an AC adapter instead of a computer's USB
connector, choose the appropriate micro-USB connector:
• Console—This leaves the CF3 USB connector available to access the CF3 module's ECM
port, issue AT commands, and download firmware updates to the Wi-Fi/BT chipset.
• CF3 USB—This leaves the Console USB connector available to access the consoles of the
CF3 module or Wi-Fi/BT chipset (switch-selectable), and to download firmware updates to the
CF3 module.
To select the primary power supply:
1. Place the mangOH Red face-up and locate the power select (PWR SEL) jumper
pins (CN804).
Figure 3-7: Power Supply Select (CN804)
2. Select the power source:
· CF3 USB connector—Place a jumper across the two pins closest to
USB connector CN801.
· Console USB connector—Place a jumper across the two pins closest to
USB connector CN305.
3
15
Hardware Setup and Features
1
2
1—Power supply select (CN804)
2—Console micro-USB connector
(CN305)
3—CF3 micro-USB connector
(CN801)
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