Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode，and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
Hi everyone,
We're using our own customized BLE service with nrf51 on the one side and Android Smartphone on the other.
While connecting to the GATT I'm getting Error...
Forgive me if this is a stupid question, but I am new to programming microcontrollers other than Arduino and SPI in general.
I have a DAC that has a 16-bit register and...
Hello,
I am using 10 bit ADC read VDD voltage convert into mv without using any external voltage divider circuit, as per following function:
static void adc_configure_battery...
I'm embarrassed to say that the loopback I2S example, while able to show me that data can be sent and received through I2S, wasn't enough to help me achieve a simple demonstration...
Hi:
I am using SDK14.0 S132 for nrf52832 , i found it's sleep mode power comsumption large than 5mA .
I am using internal LDO and external power is 3.7V li-battery cross...
Hi
Just to be sure: I've recently bought the nRF52840 Preview DK (dev board for nRF52840) but I think I'm going to use the nRF52832 instead for my project.
Is it ok to...
Hi i want to create a new project in Eclipse. I did this my following the complete code form git hub for devzone.nordicsemi.com/.../
*Nordic has provided sample code for...
Hi!
I've based a new project for the nRF52840/S140/Preview-DK on ble_central/ble_app_uart_c .
I use the NRF_LOG_XXXX macros for debug and they print fine in RTT Viewer...
Hi,
I have two nrf51822 device, on work as GAP Central, another work as GAP Peripheral.The two device use different connection parameters, after the connection is established...
hello,
i have developed one board using nRF52832-QFAA and trying to dump simple LED blinking code in it using nRF52 DK board. But code is always dumping into custom board...
How do you do
Now need pwm_driver demo5 duty ratio, is there any way to 1/6 or 1/8?PWM and phase difference is 4 road？
Ask for a few days, change seq_values [], but how...
I am developing firmware using S132 (SDK 11) for a custom board.
After performing Pstorage Update, if I do not wait for the callback from pstorage before continuing execution...
I am currently working with a the nRF5x bluetooth chip family and connecting to a windows 10 device as a central. I am using uart to get some visibility into what is happening...
Greetings -
I recently downloaded the latest SD140 images, 6.0.0-6-alpha, and began having issues with BLE communication.
I'm developing a custom device, based on the...
