I am trying to measure the 300mA system current.
I cut off the system lane and connected Vin, Vout.
And when in ampere mode, the system is not turning ON.
(When I replaced...
Hi Nordic,
I have a custom board using a Raytac MDBT53 module with nRF5340. The board is designed for 3.3 V / LDO mode, but during bring-up I likely flashed firmware/configuration...
Hello Nordic support,
I am using two nRF54L15 devices with NCS v3.0.1 and ESB DPL at 1 Mbps. Auto ACK is enabled, the payload is 252 bytes, and the retransmit count is 9...
# SoftDevice Controller assert during DTM receiver test at dead/marginal RF link (nRF52833) ## Summary On an nRF52833, running the nRF Connect SDK Direct Test Mode (DTM) 2...
A customer implemented a nRF52840 (QIAA package) and says the output power is about 10dB lower than expected. Having done multiple nRF52 designs with good results, I reviewed...
While configuring a scene, the blind device is not visible in the scene settings screen, so it is not possible to set or save the blind position as part of the scene.
Steps...
Hello,
I am designing a custom PCB with NRF52832 IC. According to datsheet, required specification of inductor L1 are:3.9nH, 0402 package, 5% and a High-frequecy chip inductor...
Hello,
I did some power measurement on the nrf52 DK with the Nordic profiler kit and the result was way more than what we could expect from a nrf52 (about 1 mA). Even in...
I am working on the ANT connectivity for a product we've developed, called RunScribe [a shoe-worn running sensor], and am seeing some issues on Fenix 5 watches with our ANT...
Hi,
I'm trying to implement run the ESB and the BLE concurently using the timeslot API.
I started from this example : devzone.nordicsemi.com/.../
The problem is this example...
Hi,
I'm quite a beginner to this whole nrf52832 world and I'm trying to read some data from a flex sensor wired in series with another resistor connected to VCC now I understand...
In brief our problem with rfx2411n is that rfx begins to draw 200ma current without any reason. Rfx is powered down, powered from 3,0v. And suddenly something happens and...
I have a device that runs with nRF51 chip with the NRF UART Service (NUS).
I have a Raspberry Pi 3 and I want them to communicate.
The device requires an authentication...
My question is related to peripheral device only. I have implemented an auto connection interval negotiation algorithm which works as expected and negotiates connection interval...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Hello sir,
I have completed PCB design of custom nRF52832 board. Can i use following component instead of recommended part No in reference design. I have also mentioned...
Hello ,
I would like to design a custom board with nrf52832 IC and CP2102 for communication with PC serially. Unfortunately nrf52832 doesnot have Rx/Tx pins for interfacing...
Hi community,
for our application (nrf52832 / SDK 12.2) we need to store data received via BLE. The received data is a 25 kB binary blob which by design will be chopped...
Hi,
i am checking NRF52840 for USB behaviour.
I'm using example usbd_cdc_acm.
But USB receiving stucks after few bytes (between 0 and 50) and does not receives nothing...
i have nrf52 dk i run simple examle saadc from sdk 12.1.
now i want to get result.
i can't understand the code.
i start putty terminal adc event number and app info number...
