Only Cc3220 And Serial Flash Powered By Battery - Texas Instruments CC3220-LAUNCHXL User Manual

Hardware Description
2.6.3 Battery Powering Only the CC3220 and U8 (Onboard Serial Flash)
In some cases, there may be a requirement to power only the CC3220 and the serial flash from the
battery. The usage may not require LEDs, OPAMP for the ADC, and the sensors. In this case, the other
sections can be powered off by removing the appropriate jumpers. Ensure that a jumper is placed on
RST_PU (J9) of the LaunchPad kit. The board would appear as shown in
Figure 18. Only CC3220 and Serial Flash Powered by Battery
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CC3220 SimpleLink™ Wi-Fi
®
LaunchPad™ Development Kit Hardware
Copyright © 2017–2020, Texas Instruments Incorporated
Figure 18.
SWRU463C – February 2017 – Revised March 2020
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