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mangOH Red User Guide
Rev 2 May.17
To locate these switches and jumpers, see
on page 33.
Table 3-5: CN804—Board Power Select
Power supply selection
Console micro-USB connector (CN305)
CF3 USB micro-USB connector (CN801)
a. Required: Select one option only (Jump 1–2 or Jump 2–3). For details, see
Power Supply
on page 15.
Real-time I/O
The mangOH Red includes a connector (CN310) that provides access to the board's
Wi-Fi/BT chipset for real-time input/output with sensors and other devices.
Table 3-6: CN310—Real Time I/O
Pin
Signal
1
WIFI_I2C0_DATA
2
GPIO_1_EXP
3
WIFI_I2C0_CLK
4
ADC1_WIFI
5
GPIO_0_EXP
6
ADC2_WIFI
Low-power I/O
The mangOH Red includes a connector that provides GPIOs and ADCs that can
continue to be accessed when the CF3 module is in low power mode, and can
provide low voltage power to the external sensors/devices connected to those pins.
Table 3-7: CN312—Low Power I/O
Pin
Signal
1
WP_GPIO_4_wakeable May be used to wake CF3 module from sleep mode (if
2
VCC_1V8_ULPM
Figure 3-29
a
I2C bus for sensors and other devices
User-defined GPIO
I2C bus for sensors and other devices
Analog input
User-defined GPIO
Analog input
supported by module)
Low power voltage available for external sensors/devices
(since main power is not available during low power mode)
30
on page 32 and
Figure 3-30
Jump
1–2
Yes
Select Primary
Purpose
Purpose
Jump
2–3
Yes
41110400
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