I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I've modified the ble_app_uart example by adding GPIOTE so that the transmitter sends a character to the receiver when a GPIO pin is toggled. This part is working well.
...
Hi,
I am working on my hardware product having nRF-51422 chipset. I just came to know from forum post that
nRF-52 chips will get arduino IDE support as standalone. I want...
Hi!
I've been using PCA10028 for a long time and I had some bricking issues but I've managed to un-brick it with "nrfjprog --recover" and everything would work again. ...
I want to build nrftoolbox app in android studio. I downloaded the zip file from the github website and also the required dfu library. I unzipped both the files in a folder...
Hi all
I have a custom Board, I have tested it a lot. NRF51822, programed with Mbed..
In general the Software and Board WORKS FINE, but I found some problem in my procedure...
Hello
I am following example on :
examples/dfu/secure_dfu_test_images/ble/nrf52832
when flashing:
sd_s132_bootloader_buttonless_with_setting_page_dfu_secure_ble_debug_without_bonds...
Hello,
I'm trying to use this code https://github.com/kimyd/SHT1X_on_nrf51822 to communicate with an SHT11 sensor via GPIO pins. I have a Saleae hooked up an can see the...
Our project uses nRF51822 with SDK12.3.0 and s130. We are using app_timer_appsh.h and app_scheduler.h to make a "UTC timer" by counting a static variable each 1S timeout ...
Hi all
nrf52840 Development board,sdk is nRF5_SDK_15.2.0_9412b96 ,PC is windows 10
when I debug the pairing function,the phone displays one dialog box about Bluetooth...
Based on nrf52832 development nrf as a tag, the actual distance is 2 cm, less than 3 cm with a reader, how to improve for it? Let the distance of nfc exceed 3 cm?
Hello everyone,
I am refering to https://devzone.nordicsemi.com/f/nordic-q-a/29029/programming-nrf52-with-openocd/126175#126175
Is there any complete tutorial out there...
Hi. I'm currently working on a project using nrfx_uart driver. I'm using the project template for SES provided in the examples folder.
My Issue is that my code only works...
Hello,
I have a running environment on Crossworks IDE, nRF52832, S132 based on SDK 12.3. I try to migrate it on SDK 15.2, to use nRF52840 and S140.
After I included all...
Using SES v4.12 for ARM on Win8 PC, nRF52840 DK board and nRF5_SDK_15.0.0
Following this great tutorial https://devzone.nordicsemi.com/tutorials/b/bluetooth-low-energy/posts...
I'm very new to nRF BLe coding and I am having trouble finding what I need to proceed.
I have some PC Boards with inputs and I can connect to them through nRFConnect Bluetooth...
I have a BLE application running Mbed 9.7.2 on an nRF52832 (softdevice 132). I have a connection interval (to the central) of 11.25 ms and specify a slave latency of 3. I...
Hi! I've got a nRF52 dev kit and I'm programming it with SDK 15 with Keil. When I send 3 consecutive BLE notifications (each notification is 4 bytes) to the Android app, the...
Hi everyone,
right now I have two different kinds of Evaluation Kit: two FRDM-KW41Z from NXP with Thread Demo which can be found with this link:
https://www.nxp.com/products...
