Texas Instruments MSP430FR6047, User Manual, Page: 3 / 19

2 Connect the EVM to the Flow Meter
This section describes the hardware connections. For more details of hardware connections, see the EVM430-
FR6047 Hardware Guide .
1. Connect the EVM430-FR6047 to the flow meter (see Figure 2-1 ).
Figure 2-1. EVM430-FR6047 Connected to Flow Meter
2. Connect the jumpers as shown in Figure 2-2 . The COMM_IRQ, COMM_SDA, and COMM_SCL jumpers on
the J5 header are required for communication with the GUI. TEST and RST jumpers on J2 are required to
program the board. The POW_SEL switch should be in the middle position(ezFET), J1 in the right position,
and both J3 jumpers set to use USB power. The jumper locations are highlighted in
Figure 2-2 .
Figure 2-2. EVM430-FR6047 Jumper Settings
3. Make sure that there is water in the flow meter.
www.ti.com Connect the EVM to the Flow Meter
SLAU810B – SEPTEMBER 2019 – REVISED SEPTEMBER 2020
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