LAUNCHXL-CC26X2R1: Connection of Sensors and LCD

Shivendra Singh

Intellectual 510 points

Part Number: LAUNCHXL-CC26X2R1
Other Parts Discussed in Thread: BOOSTXL-SHARP128, BOOSTXL-ULPSENSE

Hi can we connect TI BOOSTXL-ULPSENSE and TI BOOSTXL-SHARP128 simultaneously of TI LAUNCHPADXL-cc26x2r1

over 4 years ago

0 YiKai Chen over 4 years ago

Guru 735455 points

The LCD_PWR/LCD_DISP/LCD_CS pins on BOOSTXL-SHARP128 are overlapped with FLOW OUT1/REED/FLOW OUT2 pins on BOOSTXL-ULPSENSE so it won't work simultaneously.

0 Shivendra Singh over 4 years ago in reply to YiKai Chen

Intellectual 510 points

Is there anyway we can use it simultaneously?

0 YiKai Chen over 4 years ago in reply to Shivendra Singh

Guru 735455 points

Maybe you can rework FLOW OUT1/REED/FLOW OUT2 pins on BOOSTXL-ULPSENSE to use other pins to make it work.

0 Shivendra Singh over 4 years ago in reply to YiKai Chen

Intellectual 510 points

Sorry, what do you mean by rework?

0 YiKai Chen over 4 years ago in reply to Shivendra Singh

Guru 735455 points

Rework means that you might need to cut the PCB trace on FLOW OUT1/REED/FLOW OUT2 pins on BOOSTXL-ULPSENSE and rewire them to other pins that are not used by BOOSTXL-SHARP128.

0 Shivendra Singh over 4 years ago in reply to YiKai Chen

Intellectual 510 points

Ok thanks.

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LAUNCHXL-CC26X2R1: Connection of Sensors and LCD