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How to use GPIOTE and PPI to output extra 3 pwm on nRF52840 @ ncs2.9.1 0

Hi, Our project need 7 seperate PWM outputs, as the nRF52840 have 4 hardware pwm, I decide to use GPIOTE with PPI to create extra 3 pwm outputs to drive Red/Green/Blue...
- pwm
- software
- Evaluation
- nrf52840
25 views

0 replies

Started 2 days ago
by Anthony Yuan
Not Answered
Backport of module name change 0

Hi, last year the name of the Zephyr module "TraceRecorderSource" was changed to "percepio". In January a PR was accepted that updated the SDK's allow-list (west.yml). We...
29 views

0 replies

Started 2 days ago
by Boudewijn Dijkstra
Not Answered
nRF52840-QIAA-R Returned parts 0

Four returned products after sale could not be turned on & charged normally. Preliminary analysis of disassembly showed that the MCU was damaged, and the MCU was cross-verified...
29 views

0 replies

Started 2 days ago
by Brent Cao
Not Answered
ncs how to build and test pb remote function? 0

hi support team, may i ask do we have demo on how to test remote provision in ncs2.9.0? i assume there are two possiblilities: 1. For server, we need add below settings...
32 views

0 replies

Started 2 days ago
by William.wei
Not Answered
BLE antenna switching on/off while transmitting 0

Hello, We are using a BLE module based on nRF52832 with a U.FL connector for external antenna connection. One of our automated tests requires we turn off/on the antenna...
- Evaluation
- antenna
- nrf52832
- bluetooth le
- ant
- rf design
- hardware
60 views

0 replies

Started 3 days ago
by xinyangt

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