Hello,
I am working on developing a BLE peripheral FW (Reader) with NRF52840 using nRF Connect SDK 2.0.0. The Reader has two MCU, one is BLE MCU and other is the main...
Hello, I am developing a custom board based on nRF52832 that should spend most of it's time in SystemOFF mode. Eventually, it will wake up on an GPIO event caused by the external...
This ticket is related to an old unanswered case ( Openthread otUdpSend transmit finish ). I need to send a large UDP message in chunks and therefore need to be able to tell...
Hi,
I am working on setting up multiple ADC channels in the device tree. My starting point is here , which seemed to be an unofficial ADC example that many ADC-related...
Im building a wireless sensor network for farming applications and the issue I face is that when I supply the nrf52840dk from the external supply pins (P21) I get like 25μA...
We have a device that works correctly on iOS, Android, mac, but disconnects on some Windows machines. We use nRF5 SDK 17.1.0 and s132 7.2.0. The disconnect occurs after the...
Hello,
I need to use Port 1 pin 8 as an interrupt pin:
This results in the error NRF_ERROR_INVALID_STATE, when nrf_drv_gpiote_in_init() is called. Everything works fine...
I send and receive 1:1 using an ESB with nrf52840. I do not want to "use nrf_esb_start_tx()", but instead use PPI to trigger a specific event to be sent.
I want the PPI...
Hello
I am using nRF52833 based BE33 ( Celium Devices ) and using nRF52SDK17.0. Recently I have encountered the below issue:
err_code = app_timer_start(m_loadcell_timer_id...
I use 52833dK,Wpanctl whether there is a command to send custom data in the thread network.Similar to UDP in cli.
I found that there are relevant codes of HDLC software...
Hoping someone can help.
I am using an nRF52840 MDK USB dongle running nrf firmware in wireshark / nrf sniffer. I am attempting to sniff the bluetooth messages from my pool...
Hello,
I'm trying to get SPIM working with a nRF52840 DK, PCA10056.
I downloaded the nRF5 SDK 17.1.0 and I am able to build example projects, and I verified that I...
Hello,
Do you know where I could find a sample to read NFC Tag with Thingy91 ? The best could be to have a sample sendind on MQTT NFC tags reads.
I read different posts...
Hello, I need help to clarify an idea. What I want to do is get data from a Main board (Custom uC with sensors) via UART and connect it to the UART set pins (29 and 31) of...
I want to be able to read the gyro and accelerometer values from the MPU6050 sensor.
As a base start I downloaded the NRF5 SDK V15.3.0 and modified twi_sensor_pca10056...
Hello,
I have a custom board using an nRF9160 chip. It connects to the Nordic Cloud. Modem firmware 1.3.1. SDK 1.6.1.
I have seen an issue 3 times now over ~6 months...
Hello, guys.
I have nRF51822 SoC running Zephyr OS. Among the other things, the nRF should communicate (over I2C) with the touch controller that will fire an interrupt every...
Hello,
I am using nRF52833 based BE33 ( Celium Devices ) and using nRF52SDK17.0.2. I am a beginner at Nordic. I want to understand how I can access a pin named " P1.04 ...
Hi,
I faced the exact problem nda , here . I take step just like nda did before. I unchecked "Enable debug options" as Marte Myrvold told, but still the same problem.
...
I am working with nRF connect SDK with nRF52840 dongle. I am compiling code using nRF coonect for VS code with nrf52840dongle_nrf52840 board.
For Programming nRF52840 dongle...
Hi
I have similar question to the post https://devzone.nordicsemi.com/f/nordic-q-a/7013/nrf51822-internal-ldo-output-pin .
I need a stable voltage to elevate the reference...
Hello everyone,
I use the multirole software as base for my application and I programmed everything with a evaluation board. I design my own PCB and decided to not use the...
