nrf52820 custom board
nRF5_SDK_17.1.0_ddde560
s112_nrf52_7.2.0_softdevice
secure_bootloader_ble_s112_pca10100e
I tried to incorporate ble dfu to my application but...
Hello,
I'm sure you know this already, but there seems to be a problem with the subject footprint. I guess I'm posting this to confirm that it in fact does have a bug in...
There are two NUS services here, but only the second one can send data through the RX characteristic. I've checked the source code and nothing has changed. How do I delete...
I have modified the NUS-CDC application for the Dongle so that I can now scan, report available Peripherals, and connect to a specific one. I need to be able to cleanly disconnect...
We're designing a board using the Thingy:91X as a reference design. We're trying to determine the best approach to antenna tuning.
On the original Thingy 91, it uses the...
I'm working on an nRF device (S112 SoftDevice) that acts as a connectable peripheral to an iOs central. The application only has data to transfer every 5 minutes, so I'm trying...
Hi,
Our team is interested in WiFi location service in Cloud Services.
https://www.nordicsemi.com/Products/Cloud-services/Location-Services
However, under the WiFi...
Hi,
I need to develop a BLE service for file transfer between iphone and my device. I chose BLE because the files are very small in size, and as BLE does not need authentication...
Hello everyone,
I got a task which I try to implement using a NRF51822 iBeacon board.
The Task:
Advertise a Device and provide a mechanism to connect without traditional...
I have been using the MCP along with the provided dongle to access a custom BLE service. I would like to build a custom windows 7 application around the BLE service and move...
The below source is mine.
ble_app_beacon.zip
I know that it is possible to display the information in the manufacturer data or service data.
I chose which manufacturer...
Hello, I'm working with the EK PCA10003, that has the NRF51422. I'm trying to read the information of the accelerometer MPU6000 with an ISP interface. At the moment I cannot...
I'd like to use the GATT/GAP driver from an ARM based Linux system. Is there any possibility of getting a library compiled for ARM or (cough) the source code to build it myself...
I am trying to write my firmware in mbed instead of microvision. I have my own custom PCB w/ the nRF51822 and use SPI with different GPIO pins than the standard ones.
My...
On the following code I have a packet of 6 bytes that I write to a buffer. I pass the buffer as read_packet function argument. When optimized, the code doesn't work. I only...
It is possible to run easily a SoftDevice stack (e.g. S110) on nRF51422 using an accurate 16MHz external clock reference for HFCLK instead of an external 16 MHz crystal oscillator...
hi, nordic staff.
i'm working with s120 v1.0.0. and i recognize that the transmission and receive buffer is only one for every connection(up to 8 simultaneous connection...
First, I flash the softdevice, then I flash the bootloader, then I use a smartphone app to upload an application to the device via BLE.
but, The first operation only. When...
Hello Nordics.
I developed a device that display a navigation information using s110 (nRF51822)
My device receive the road information by an application.
But, when...
Hi,
I'd like to get a timer with 1ms interval or higher resolution, and found some questions about this:
If the app_timer is used, looks like we only can get minimum...
