Hello!
I am working with the example mpu interface projects located at the following repo:
github.com/.../nrf5-mpu-examples
After converting the Keil projects to...
I'm using S332 0.9.1 with freertos. nRF52.
BLE and ANT are both active. I would like to run the ANT continuos wave (CW) test after a specific trigger (a command over a console...
I want to encrypt advertisements using aes-ccm peripheral present on the nrf51 board. I am not using softdevice, instead I am generating my own packets and transmitting them...
Currently, it using the I2S at nRF52832.
I want to play the wave file,But can not play well.
So, I ask you for a check because there is the following question.
[Question...
We love the radio range of the Nordic bluetooth chips. I am looking to see if anyone is developing a long-range bluetooth pendant or wearable? if so, I interested in perhaps...
I'm trying to read 8 adc channels using SPI, but then if I dont put some nrf_delay_ms the MISO return nothing and the CS is being driven low by default, high or a period of...
Does rbc_mesh_value_enable() API is designed for ? and how should I use it? and what does its parameter handle mean? Is it has the same meanning as the parameter handle of...
Hi,
I've got the following error when trying to update the softdevice and bootloader on my iPad:
Error on StartDFU Message:Data Size Exceeds
I've carried out the...
Hello!
Do I need any extra passives, connecting SD card to SPIM of nRF51?
It works fine with MOSI, MISO, SCK, SEL, VCC and GND directly connected, just want to be sure it...
Hello,
I am getting NRF_ERROR_NO_MEM when initializing second PWM instance, I tried to find the reason, but no luck. Please help.
I am using nRF51822 with SDK9 (+fixed...
I bought a EV board below to develop in the nRF51822
( www.wvshare.com/.../BLE400.htm)
I have installed all necessary tools like Keil MDK-ARM, J-Link, nRF51 SDK and nRFgo...
Hello Everyone ,
I am using ble stack S110 , BATTERY SERVICE , my CUSTOM SERVICE and pstorage module in my application and using SDK 7.0.0 and keil 5.12 IDE .whenever a server...
Hi
We are making a product based on nRF51822 and have used the ST BAL-NRF01D3 balun, but due to lack of updated datasheets for the balun we are unable to determine if it...
my dk board : nrf51422 and nrf 52382,
the central role : nrf51422, and the peripheral role is 52382.
my sdk version : 52422 is 10.0.0 and 0.9.2 for 52382
the project...
Hello,
I would like to make an iOS app read BLE advertising packets (sent by nRF51) in background mode. The nRF51 sends ADV_SCAN_IND packets and is not connectable.
...
Hello,
I am trying to make battery service in my application so i refer the proximity example in SDK 9 and i flashed into my kit it showing always 100percent in the nordic...
Hello,
I have searched through the questions regarding RF PA recommendations but I think none solved my issue.
I would like the nRF51822 to broadcast at +10dBm, so I...
Hello to all,
i'm new to nRF51822 ble developing but have experience with embedded design on various microcontroller;
I have a little problem inside bootloader code: in...
Dear Nordic Support Team,
In previous SDK (6-7) I used to always call softdevice functions when possible/existing to keep compatibility with BLE.
For exemple, PPI functions...
Hi,all.i want to use nrf51822 to drive brushless DC motor and need use 6 pwm signals.Can i generate these signals with nrf51822? Thanks for your reply!
When calling sd_ble_uuid_encode() I get NRF_ERROR_INVALID_PARAM in one project while in another I get NRF_SUCCESS with the same params on same SoftDevice(S110 8.0.0) on same...
Hi,
Can a peripheral choose among multiple central?
Consider a situation where I have a 3 centrals.
Lets say CentralA, CentralB and CentralC with,
CentralA - High...
