We are preparing to get BT qualification for our product, developed with the 6 stack now, however want to update to 7 when it is finally released. A comment from the testing...
What is the best way to minimize transfer in progress errors when trying to send ANT messages? I am using the S310 stack on an nRF51422. I have a busy ANT channel that is...
I'm running into a weird timing issue with a nRF24L01+ which I'm not quite sure how to work around in the general case. The basic setup is two radios, A and B. Auto acknowledgement...
I am using mbed library to get leg up on development.
This is the first time I am writing any MCU application and it sure makes things a lot easier.
I am using nRF51822...
I've recently began experimenting with the HID service and connecting to iOS devices in order to achieve lower connection intervals with Apple products (as described in their...
Hi
I have a question about using gazell link layer and paring library with concurrent timeslot api. I try to do this but i have the hard fault handler after invoked nrf_gzll_init...
Hi,
When I try to stop ADC sampling, the adc driver keeps on busy. The function nrf_drv_saadc_is_busy() keeps returning true.
I looked in other posts (like this one )...
Hi,
I'm new in Bluetooth an I want to try a "simple Project". I've connected 3 Peripherals (all nRF52832 Chips) with 1 Central (also a nRF52832 Chip) together.
With the...
Hi everyone, In the Power Management example, why the HFCLK still running when the uC is in sleep mode ? I see it in the HFCLK_STAT => State = 1 Shouldn't it be disable to...
Hello,
I have been using nRF development boards for a while, but recently I am currently unable to program my nRF52 development board, due to driver issues. The following...
I am trying to make TWI calls from an APP_TIMER event. However the TWI calls are failing. I can see that the twi message is sent on an oscilloscope, but the function never...
Hi,
I got the same error as the guy in this question: https://devzone.nordicsemi.com/f/nordic-q-a/26041/compiling-error-for-nrf51-development-dongle
I use another example...
Hi, I would like to use a nRF52 demo board, to test nRF BLE with a HX711 and screen. The nRF module is powered 3.3V but the HX711 and the screen are 5V powered. Is the bus...
Hello,
I am in the process of evaluating the '840's BLE and CryptoCell for a low power application. I am using a modified version of the ble_app_template example, with custom...
Hi guys,
I have custom MAC address that saved in the flash. I used the sd_ble_gap_address_set function to change the Mac address to my custom address.. I found out in phone...
Hello,
Is there any option in nrfjprog to force a Segger's JLink to power the target? I am able to turn the power-out feature on using JLinkExe buy I don't whether nrfjprog...
I refer to nRF52810 product specification v1.1 In all reference designs, C6 is N.C.
I would like to know why this is the case?
I would also like to know why it is included...
Hello,
I am using nRF52832 DK for my project which is to receive data from arduino and send it to a smartphone using BLE. My issue is that i make nRF52832 to enter Bootloader...
I have nRF52832 as my development kit. Currently I am testing various ble peripherals i.e Blinky , beacon etc. Now I have to test IR sensor with the Development kit .I aim...
Hello,
I used a the ble_app_template example to set up advertisements on the PCA10040 board and on our custom board. Both boards function and have good signal strength....
I build ADC example from SDK12.3.0 for nRF51822 QFAA chip from source. I used custom board and changed the pin configuration for UART logging in sdk_config.h file.
But unfortunately...
