Hello,
Please forgive me for this question. I am an extreme noob. And am trying to get started with my first project.
I am working with the nRF52840 DK, and I am trying...
Hi,
I am trying to make the nrf52833 into an Auracast broadcast receiver (for a broadcast from my phone).
I am using bindings to the softdevice controller ( https://github...
Hi Nordic team,
I tried to view logs from my custom nRF54L15-based MCU using J-Link RTT Viewer, but it's (printk) not working. The same prj.conf configuration was previously...
Hello Nordic Support Team,
I am working on an nRF52-based project on a custom PCB using the E73-2G4M08S1C devboard ( https://www.cdebyte.com/products/E73-2G4M08S1C ).
...
NRF52840
S140
APP based on ble_app_multilink_central
1 PCA10056 as central, 1 PCA10056 as peripheral, the cantral can find the peripheral and buid connection.
But...
I had the nrf5340 DK working for a few weeks now, and while working with SSD1309 OLED peripheral, was trying out a simple display application. Couldn't get the display device...
Hi there!
We're designing a system with ~1000 battery-powered moveable devices distributed across a large rectangular area (approx 200m x 1000m) . Each device collects approximately...
I have used pstorage before but when I add scheduler to my project I face an error in update function of pstorage that in debug I found error_code : NRF_ERROR_NO_MEM .
any...
In short:
Is it possible to connect a nRF51822 s110 peripheral from a central without the need for sending advertising packets (by peripheral)?
If (hopefully) yes...
Hello,
I am trying to create an application that sends a notification from the nrf52 to a smartphone when a sensor reading exceeds a certain value. Would the immediate...
Hi,
I have designed and made a PCB with the nRF51422 chip on it. I am programming the chip externally using the P20 header pins on the nRF51-DK. I am not sure whether the...
What I have to do if I met this ? I round length to fit (len+4-(len % 4)). Is it right ?
if (!(IS_WORD_SIZED(m_start_packet.sd_image_size) &&
IS_WORD_SIZED(m_start_packet...
Hello,
We have problem BLE connecting to the nRF52832, if we use the method gap_init(), the "better" smartphones can connect(those who support BT 4.2). If we skip the gatt_init...
Hi,
I'm trying to program an external NRF52832 board with the NRF52-DK, per the instructions in this post .
Programming works fine, but the code doesn't execute after...
Hi,
I'm trying to do DFU in my app, I almost complete it, I met a problem that my app flashed back when I sent 04 to the device.According to the DFU doc,after uploading firmware...
Hi,
I'm using the ADC of nRF52832 on nRF5 SDK V12.2. The setting as attachment. I found that it just do sample one time. But I have use timer to call nrf_drv_saadc_sample...
The scenario like this:
A is BLE peripheral with firmware (ble_app_uart under nRF_SDK_13.0.0_04a0bfd), if no filter,any central can cenncet to it, but I just want B can cennect...
Dear all,
Help please,
I'm evaluating ble_app_uart (Central/Peripheral) but I don't understand how to disable the echo I have on the RTT USB VCP
When I send data from...
I am using 3 nrf52 DKs with S132 and SDK13 to try and implement a combination of the multilink and UART examples. I started with the ble_app_uart_c example and added the relevant...
Hello! I try to use three modules with chip nRF24L01 to syncronize two slave devices by one master device without wires. Required accuracy is about 10 nanoseconds. My idea...
We have an external interrupt every 4ms that collects one 24-bit sample from an analog front end via SPI. After Collecting 6 samples (18 bytes) we send a notification with...
