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nPM1300 battery charge + USB host functionality and power delivery for non-charger USB devices 0

Hi All, I am currently evaluating how I can charge a single cell with the nPM1300 PMIC with a USB-C connector, with the addition that the same USB-C connector should be...
14 views

0 replies

Started 1 hour ago
by whati001
Not Answered
nRF54L15 System ON sleep current too high 0

Hi, on nRF54L15 Dev Kit, we are trying to validate our sleep current consumption. We are seeing sleep current of ~100-300uA, when it should be a fraction of that. As per datasheet...
- development
- software
- battery
- 2.4 ghz
- nRF54L15
- C
- zephyr
- bluetooth le
- low-power
- production
22 views

0 replies

Started 2 hours ago
by ppatel
Not Answered
ESL profile, error: #PAST:0,00,-134 0

I use nrf5340 DK as AP, nrf54l15 DK as TAG. Below was uart print comments from AP ESL_AP:~$ > esl_c bond_dump esl_c bond_dump Dump bonded device ESL_AP:~$ > esl_c...
19 views

0 replies

Started 4 hours ago
by UUmaker
Not Answered
How can you add one CCC descriptor for every notification characteristic in a service? 0

Hello, I am implementing the Physical Activity Monitor Service which looks like this: /* Physical Activity Monitor Service Declaration */ BT_GATT_SERVICE_DEFINE (...
- development
- code
- software
- C
- bluetooth le
- nRF5340
17 views

0 replies

Started 4 hours ago
by JustEnoughDucks
Not Answered
migrating an existing application from V2.9.0 to V3.0.2 0

We have an existing application that is based on asset tracker V2. It has been running since version 1.7.0 I have migrated to V2.9.0 a long time ago and it is running flawlessly...
15 views

0 replies

Started 5 hours ago
by Timothy

Recent in Nordic blog

A modern approach to Bluetooth LE and the Internet of Things

eric ely

Bluetooth LE is ideal for Internet of Things applications where many low powered sensors or devices feed data through a gateway and out onto the internet. An optimal solution would move away from the use…
- 6 May 2016
nRF5 SDK for Eddystone introduced

ketil

Recently, Google introduced some news about Eddystone. At the same time, we released a first implementation of the new specification on GitHub to get developers started. I would like to share some insights…
- 26 Apr 2016
nRF52 Online Power Profiler

Stian Røed Hafskjold

We in the Nordic Support team have created an online power profiler to estimate the power consumption during a BLE event with different parameters. The profiler gives you information about the different…
- 26 Apr 2016
Debugging nRF52 series devices using Trace

Michael Dietz

#Why use trace "Embedded Trace Macrocell (ETM) allows to capture information on the processor’s state without affecting the processor’s performance. Microcontrollers that include an ETM allow detailed…
- 20 Apr 2016
BBC micro:bit rolling out now!

John Leonard

Now delivering into kids hands in UK BBC micro:bit has, as I write this, been delivered into the hands of 450 000 UK schoolchildren with a further 500 000+ to be handed out over the next couple of weeks…
- 16 Apr 2016
nRF51822 now available as ultra- thin CSP variant

John Leonard

The award winning nRF51822 is now available as an ultra-thin Chip Scale Package) CSP variant. Measuring just 3.38mm x 3.38mm and with a height profile (including ball grid array) of just 0.35mm it is tiny…
- 15 Apr 2016