I have a PCA10059 dongle. I have inadvertently configured pin P0.25 as the sleep debug pin and I use active state 0 as I am using off board LEDs with reverse logic. This means...
If you're working on a product that requires you to show and translate GATT Attribute (Service, Characteristic and/or Descriptor) UUIDs to Strings to the user, it's likely...
Hello,
We have been trying the sendNotification call and after getting a success log we are not able to send a second notification. I'll copy the snippet of code that we...
I have a firmware developed on the nrf52840 development board. When porting it to nrf9160, a lot of errors were reported. How can I use the LOG output function on nrf9160...
Hi I would like to ask you for advice on how to solve my problem with Ble and the timer I am trying to add a timer to examples\ble_peripheral\ble_app_uart the timer works...
Sir,
We finally added WIFI to NINA B302, using a NINA W102 coprocessor!
https://github.com/khoih-prog/WiFiNINA_Generic
Please, enjoy!!!
Here a portuguese BLOG...
Hello!
Does anyone know of a library for the I2C LCD 16x2 display? I found the library by lovee, https://devzone.nordicsemi.com/f/nordic-q-a/23401/nrf52832-connect-with...
Hi,
Device should run clock without stopping.
So one of RTC should run.
And device will run NUS peripheral.
In such conditions, i know that i should not use sd_power_system_off...
Hi, I am trying to develop my own board with on board nrf24L01+ coupled with ATMEGA328p . I want to know if there is any schematic of the same in EAGLE or if you have the...
Hi, I try to read data from the ICM20948 IMU with I2C from my nRF 52840 DK.
Initialization of the device is correct, the IMU ID is sent to nRF correctly which means that...
Hi I am working on nRF52832 board.
i am using fds library to store my data. data contains MAC address. Each MAC address is stored in each record with same file ID and key...
Hi ,Sir:
We have a smart pen coming to market, but we have a problem with directed adv(based on SDK14.2 ble_app_hids_keyboard ). The problem is following:
when the pen...
Currently, we are developing power-saving firmware using nRF 52 Development Kit (for nRF 52832).
I wrote Nordic's SDK and executed it, it was a measured current of about...
Hi
I use nRF52832, SDK13 and S132 to develop peripheral which connects to smartphone.
Then I have to do a feasibility study that the peripheral can plays beacon role...
Folks,
This is probably a C question as much as Nordic, so I might be told this is off topic. That's fine if so, I can try Stack Overflow.
I never use macros in my C code...
There is ble_gatt_db_srv_t structure type defined in ble_gat_db.h. It has a field named charateristics. It should be characteristics. Is it going to be corrected or it will...
Hi, Suddenly I can not connect to my nRF5280 PDK (PCA10056 0.11.0 2018.3)
1. I tried using JLinkExe and also SES, the same result, I got error "Can not connect to JLink...
Pins are denied to work as GPIO after the TWIM "Initialization -> Deinitialization" cycle.
After deinitialization, respectively, disable pins from the periphery, using the...
