I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
Hi there,
I have added my custom services in the peripheral dfu_template example.In the advertising UUID array(m_adv_uuids),i included custom service UUID but not the...
A question about the power saving modes PSM and eDRX. A device is mostly in deep sleep and wakes up cyclically for mobile communication. It is better: Completely disconnect...
In our project, two nRF51840 will communication with each other using BLE. One nRF51840 act as central and another nRF51840 with act as peripheral. The central nRF51840 will...
I have a couple of NRF51 parts. They're pretty common at hobbyist stores still. Recently I pulled out the NRF51 dongle, downloaded the recommended Segger Embedded Studio,...
I have managed to get working a BMW iDrive to act as a bluetooth mouse for my iPhone. To do this I used a CANBUS shield connected to an arduino NANO and an nRF51 BLE connected...
Hello,
Mesh SDK 4.0.0, PCA10040 x2
I want to develop next models:
Scan server: Waiting GET message with arguments, scan BLE beacons and reply STATUS message with results...
Dear Nordic Team:
Now I am doing a example test, with nRF52832 I want to use SPI master and SPI slave transtission.I have saw many demo example,but i dont know that which...
I don't know how it feels if you visit a page that takes six seconds to open.
Isn't the profit ability of the Chinese region enough to allow you to build a normal acceleration...
Hello,
I am working on nRF52832 chip using SDK 15.3.0 in segger embedded studio.
I implemented DFU in my application and it's working properly.
But my problem is when...
WHAT is missing from my profile which prevents me from opening a private ticket?
The location? when I type it in, your profile doesn't save it (it just ignores it).
Ubuntu18...
I have successfully compiled the GPS sample. I am trying to program the device using SES and only beign able to do it when the device is previously erased with NRF Connect...
Hello,
I am using nrf52840 to communicate with PAC 1710 sensor via TWI interface. The nrf52840 is the master device and the PAC chip is the slave device. Without SoftDevice...
I just updated to Segger 4.42a to follow the recommendation in the release notes for SDK v1.2.0
When I do a rebuild the AWS fota sample I get linker errors as shown below...
Hi,
I have a Laird Development Kit for the nRF52840 (DVK-BLL654PA-R2.0) which I want to program. Unfortunately Keil uVision and nRFgo Studio have problems with programming...
