Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
Hi
I have add some function call like sd_ble_enable in mesh example, I test to get
then I set the address and all sd_ble_cfg_set is ok
but when I call "sd_ble_enable...
Nordic \ nRF5_SDK_12 nrf52832 using 2.0 _f012efa \ examples \ peripheral \ pwm_driver, pwm_driver example
Want to set up two road PWM phase is different, for example, the...
We're trying to decide at what voltage we should run our nRF51822 on the next revision of our board. To date we've been doing fine at 1.8V. The current drawn on a 3.7V lithium...
hi, i made ble app including bootloader using nRF51822 (s110), sdk 6.1.0
when i use sd_nvic_SystemReset() function in app, it erase app's pstorage.
But i want to preserve...
Hi,
I use S120 as central device and I need to handle multiple connections.
However S120 works quite unclear to me.
If S120 doesn't reply to BLE_GAP_EVT_CONN_PARAM_UPDATE_REQUEST...
Hello ,
I am trying to develop an application using the S130 soft device using Keil MDK v5 Lite. I have came to know that it is not possible to generate a code size greater...
I've run into a problem using the provided spi master code.
I get the following error message from Keil
spi_master.c(381): error: #1059-D: an entity with an internal...
Hi
I want to run the ble_proximity template on micro blend (Readbear lab). But I can't make it to work. I have uploaded the code to the board and using the nRF Proximity...
Hi all, I have followed the steps described
https://devzone.nordicsemi.com/question/14780/nrf51822-development-kit-without-nrfgo-starter-kit/
with the alternative power...
Hi,
I have successfully implemented a HID keyboard, using the nRF8001 and arduino sdk 0.9.1 ported to a microchip PIC18F controller. Connecting to iPhone iOS7.1.2
Everything...
hello,
please find main.c file of code and how to add the MAC address to the ble_app_hrs sample code
that was provided in the samples directory of the SDK.
Can you...
hi,
I am trying to develop a network of ble devices.i want nrf51822 to function as a master and slave( not necessarily simultaneous). For that i need to develop a custom...
Hello,
Firstly, I just begun with BLE and I am trying to program nrf51822 to read the sensor data through TWI (I2C) connection and send this reading to the central device...
I have tested the ble_app_proximity sample firmware on nRF51822 eval kit and also on my custom board.
Everything, regarding the used services seems to work as intended. However...
We have an application in which it would be nice to change the supply voltage for our Nordic module (nRF51822 running the Soft Device) depending on which other modules on...
