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...
nRF5_SDK_15.3.0_59ac345\examples\peripheral\twi_master_with_twis_slave.
I use NRF52810 as a slave, power consumption is 6uA.( nrf_drv_twis_enable(&m_twis);)
I see the...
Hi,
I am using nrf52832 module, sdk 17.0.2.
I have ble nus service added and device works properly had no issues till i add the AES related files and defines.
Can...
Hi,
I would like to use external app firmware to update over BLE a secondary microncontroler behind a NRF52832. I read that it's an experimental feature but it's very intersting...
Hello, im newbie here. I using multilink NUS from example and i want somehow get peripheral (peer) address in ble_nus_c_evt_handler TX event. How can i receive that?
I use nRF52832, sdk17.
First of all, during the sample, you want to implement central using "ble_app_out_c" in the "ble_central" file.
Central wants to connect peripheral...
Hi, I found that after migration from Zigbee Thread SDK to Zephyr GDB debugging functionality is broken. I have read a lot about PRIMASK register, GDB hooks, and so on, but...
Hi everyone,
I am using a third party nRF52840 module and I have developed my own bluetooth application. I have implemented one characteristic for notifying data from the...
Hello,
I am working with nRF52840 and started with SDK15 examples with BLE security mode 1 level 2, No MITM. I have a question regarding bond handling and the deletion of...
Hello everyone,
Using
PTS version is the latest (7.6.2),
nRF52832
SDK14.2.0
Softdevice s332 v5.0.0
When I run the test GAP/ADV/BV-01-C and so on, it constantly...
The settings.hex file is 6 K ,
the bootloader.hex file is 68 K ,
the softdevice.hex file is 429 K ,
the app.hex file is 183 K.
app.hex is just made for DFU function...
Hello every one.
I want to ask about:
Does NRF52810/NRF52811 support BLE_Central role with "S122" and "nRF5_SDK_17.0.2_d674dde"?
I try to convert example "\nRF5_SDK_17...
Thanks in advanced. I can create tx power level service, but it just reads current tx power level, I set add_char_params.char_props.write= 1; add_char_params.write_access...
Hi,
I am interfacing a temperature and humidity sensor (si7021) to Nordic nRF52 development kit board. The sensor works fine and I can read accurate temperature (23 degree...
Hello,
I used a breakout board of the MPU6050 ( playground.arduino.cc/.../mpu-6050.jpg)
and the nrf52832 development board. There is communication between the two and...
Hi i was trying to build i2c sensor interface with twim_3 but the project isn't generated bcz of following error log
Creating solution i2c_scanner.emProject E:/Nordiac_semi...
