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...
Hello, I just wanted to share a problem I encountered and make some suggestions : I lost some time looking for a TWI problem while it was actually related to the pin reset...
Hello All,
I am using NRF51822 controller in my design.
I want to monitor battery voltage using ADC pin with voltage divider.
I have LIPO battery with 3.7V and 200mAH...
Hi Nordic Support, community,
After I flashed, the connectivity hex, ble_connectivity_s140_usb_hci_pca10059.hex from the SDK v15 downloaded after executing the patch on...
development software, with versions (SDKs, IDEs, SoftDevices, ...):
Computer platform, with versions (Windows/Linux/OSX, ...) Windows 10 Pro x64
hardware revisions (chip...
Hi,
I am trying to make a weather station with nRF52 feather and BME280. Currently I am making a measurement program. The base code is Custom:Heart Rate Monitor Example...
Hi friends I use nrf51822 with sdk12.3 version and I want to use infrared receiver.
What method should I use to write the infrared receiver code?
Also, does nrf51 have...
Hi,
I'm able to send arbitrary information to the host using generic HID descriptor (uses vendor defined page). There is no driver issue. I'm also able to connect to the...
I am currently downloading softdevice (S140) on our custom board using P19 connector on nRF52840 DK. Our custom board also has nRF52840. It seems the dsoftdevice is downloaded...
nRF52832 & nRF52810 don't support the Bluetooth 5 Range Extension (Coded PHY):
https://devzone.nordicsemi.com/f/nordic-q-a/39532/is-it-only-nrf52840-s140-which-support-bt5...
Whenever I deploy an example to the Fanstel BT840F with Segger ES, the S132 SoftDevice is always also deployed to it. I have attempted to change references to this in the...
Hi,
nrfx_uart.c has a bug where, once there is a RX error, the receiver gets stuck in a disabled state forever. This is because p_cb->rx_enabled is never set true, so the...
hi, my name is tyto I just learned programming about nrf52832, before I used to work with Arduino, after trying to learn nrf52832, it turned out to be very difficult for me...
Hi,
I'am using SDK v15.0.0 with the BLE OTA DFU bootloader. Is there a possibility to access the bootloader start address for a static assert in the application at compile...
We have bought nrf52 832 development kit.
When we checking the kit in nrf52 utility than it detects the IC nrf52 840 .
Hence we have erased all the memory in the DK...
Hi everyone,
I am using the following files to configure uart for laser distance sensor.
Serial Library
I am able to write command to the Laser sensor and also the laser...
