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Achieve non-concurrent switching between ESB/BLE 0

Hi: I use ncs3.1.1. BLE and ESB clock conflict now. ESB clock. When I default to using ESB int main ( void ) { //ESB err = clocks_start (); if ( err )...
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0 replies

Started 2 hours ago
by john.liu
Not Answered
nRF9151 DEC0 capacitance 0

On a recent run of prototypes using the nRF9151 and the nPM1300 we've had a few failure where the nRF9151 cannot connect to the debugger and the board exhibits much higher...
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0 replies

Started 2 hours ago
by Brian01
Not Answered
nRF52832 + NCS 2.5.1 HFXO Stuck on 100% of Time with no Zephyr/BT HFCLK Requester - MPSL Bug? 0

Summary On a small fleet of identical nRF52832 units running the same firmware (NCS 2.5.1, SoftDevice Controller, BLE peripheral, LFCLK = RC with calibration), individual...
43 views

0 replies

Started 5 hours ago
by Geoff Hunter
Not Answered
AccountDevice for MQTT Subscription 0

Hi, previously we could create AccountDevices / TeamDevices, that we could use to subscribe to all topics of all our devices. However I don't seem to find the relevant...
59 views

0 replies

Started 1 day ago
by Johannes Nau
Not Answered
nRF Fuel Gauge freezing during discharge ( nRF5340 Audio DK + nPM1300) 0

Hi all, Hitting a strange one: nrf_fuel_gauge_process() output freezes completely for minutes at a time during normal discharge ,same SoC value down to 6 decimals, while...
51 views

0 replies

Started 1 day ago
by Khalil0

Recent in the DevZone Blog

Difference between nRF52840 Engineering A and B reference designs

MartinBL

After the release of nRF52840 Engineering B we have received several inquiries about the difference between Engineering A (nRF52840-QIAAAA) and Engineering B (nRF52840-QIAABB) reference designs. One reason…
- 15 Jan 2018
Rust bindings to nrf52 series

Coleman McFarland

In mid-2017, I came across this project by James Munns. It essentially wraps the C SDK for nRF52 development boards, and provides bindings that can be called from Rust. James gave a talk to the Rust DC…
- 12 Jan 2018
Show And Tell: Poly - Building an RC Airplane The Hard Way

Daniel Veilleux

I've been looking for an excuse to write a low-latency, Enhanced ShockBurst (ESB), radio protocol that I can reuse when building remote control toys. Although Bluetooth is great for a lot of use cases…
- 5 Jan 2018
Bluetooth on a desktop computer (Windows, Mac, Linux)

kbaud

Posting this here in an effort to save the time of anyone else who is wanting to control a device from a desktop computer. Our application is a motor control device that is wirelessly controlled from…
- 4 Jan 2018
Writing BLE firmware with a few lines of code part 2

Nguyen Hoan Hoang

Second part of the series Writing Bluetooth LE firmware the easy way blog. This second part shows how to read and advertise the environment sensor data (BME280 using Motsai Neblina module and BME680 using…
- 3 Jan 2018
Intro to ShockBurst/Enhanced ShockBurst

Daniel Veilleux

The first generation of wireless PC accessories to achieve widespread success (the ones that shipped with a dongle in the box) adopted 2.4GHz radios because these radios offered the optimal trade-off between…
- 1 Jan 2018