Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Hi,
I am using ancs service to get some information of my iphone.
I use nRF51822 microcontroller and Nordic suggests to use the new SDK (5.2) for new microcontroller...
Dear sirs,
My purpose is to transmit stereo HiFiaudio from one source to two speakers wirelessly.
The speakers have their own power amplifier.
The problem is that the...
My goal is to control a RC toy drone (4-ch 2.4GHz) from a PC. I've seen some hacks (for example dzlsevilgeniuslair.blogspot.com.br/.../more-toy-quadcopter-hacking.html) using...
First of all , p lease forgive me for m y bad English if it annoys you .
I do have an interest in nRF52840 development kit, because I am trying to find a development kit...
After updating from THREAD SDK 2.0 to SDK 3.1 I am getting NRF_ERROR_NO_MEM in nrf_sdh.c.
The project is based from the multiprotocol BLE thread dynamic example.
The code...
I'm creating a ble central device that receives instructions via UART on which device to connect to and which UUID to write to.
I'm able to connect to a peripheral device...
Hi,
I am working with NRF52840 and want to encrypt my saved data with AES using CC310 cryptocell.
I am working with nrf_crypto_aes frontend to do AES.
I want to know...
Hello,
I'm trying to build and run 'secure_bootloader/pca10040_ble_debug/armgcc/' example and it seams that it stops with some hard fault:
Remote debugging using localhost...
Hi,
I tried to evaluate the light switch demo using the boards that I have to my disposal.
These are 1 nrf52-DK and 2 nrf52840 Dongles.
I wanted to use one dongle...
in application design , this pin is not connected to VDD , but application board works well ,
application's power range is 2.2V - 3.3V (AAA batteries), max current consumption...
I'm attempting to troubleshoot why my HM18 doesn't connect to the ESP32 over BLE. I'm now deep in the rabbit hole that is BLE sniffing so now I'm trying to determine if the...
Hello,
I did a side by side comparison of the latest nrfutil v6.0.0a0 vs v5.2. It looks like v6.0.0a0 is much slower.
Looking at the log from the target device, it looks...
Hi,
I have installed Embedded Studio for ARM v4.22. However, the studio crashes when I select 'Activate Your Free License'. Reinstalling does not help, and neither a different...
Hi,
In order to read values from TH02 sensor(Address: 0x40) I first need to give a command i.e. write 0x01(for temperature) and 0x11(for RH) resp into internal CONFIG register...
What is the least expensive J-Link Model is required to program a nRF52840 on a custom commercial PCB?
I see that it is a ARM Cortex-M4 core, but I want to double-check...
Hi
Im using nRF52832-QAAB0. SDK 15.3. Softdevice is running.
With debugger connected, calling nrf_pwr_mgmt_shutdown(NRF_PWR_MGMT_SHUTDOWN_STAY_IN_SYSOFF) will assert in...
Hi everyone. Do you know any example of some over the air FW upgrade of nrf52832 chip via ESB protocol. As I understand it should be some combination of bootloader with DFU...
