I'm having some issues regarding the data update interval when running the asset_tracker_v2 application, particularly with adjusting how frequently it publishes data to the...
Dear Nordic,
it's about USB implementation. We need to add interface string descriptor for ineterface name. Using USBD_STRING_DESCR_DEFINE(primary) I've added that to string...
Hello, I have NRF D 24LU1P 1201FD and NRF F 24LU1P 2136IW. The first one executes all commands, while the second one does not work for writing and erasing. I tried to erase...
Hi! Could you clarify a bit about Bluetooth mesh gateways' implementations. I wonder to know possible ways of Bluetooth mesh gateway implementations. How is it possible right...
Hi everyone.
I catch a terrible issue
When I use nrf52840 and NUS Android app and had for a short time a bad rssi (because of long distance between Android and SoC) and...
Hello
We need to scan for more than 8 devices, so we can't use witelist directly.
We have an idea to use presaved IRK and mac-addresses and use scanning without witelist...
I'm using the nRF51 DK (pca10028) with the S130 0.9.0-1 ALPHA release and the experimental_ble_app_s130 example from Keil 5 doesn't work out of the box. Also I'm running 7...
This is Rajesh.C working for Sienna ECAD-Bangalore, India. We are using nRF51822 BLE in our design. I would like to know how many I2C and SPI device can be connected to the...
Hi,
I just receive a nrf51822 QFAC.
I'm using SDK 7.2 with Softdevice S110 7.1.0 with gcc.
If I compile using .ld from xxaa, It works (but using 16k RAM).
The same...
Hi, We have an nRF51244 and are using a single ADC in 10bit mode with a 1.8V supply (smooth regulated from battery) wired in LDO mode. The problem is our readings are all...
how many nrf 51 iot sdk devices can connect simultaneously to raspberry pi in your example setup...?
currently your device supports node role....when you will come up with...
Having just seen a couple of questions relating to DMA, which I was not aware existed on the nRF51822, I did a bit of digging, and it seems there must be newer silicon versions...
Hi all,
Please can anyone explain when the device_manager_event_handler() is triggred ?
And also, what difference between on_ble_evt() and on_sys_evt() and when they are...
Hi all,
I am using nrf51822, on pca10005 board, and debuging the s120/ble_app_hrs exple. I charged s120 v2.0 in memory.
The problem that I have is when ble_stack_init()...
Hi,
I apologize for the silly question, but I'm following this tutorial here:
digitalhacksblog.blogspot.it/.../arduino-to-android-turning-led-on-and.html
to build my...
Hello,
I have a Nordic nRF51822 board which needs to be interfaced with a MAG3110 freescale magneto meter sensor board. Need to measure X, Y, Z co-ordinates via I2C , please...
I have device from another company that has a n51822 chip for BLE UART communication and it can send data to my phone via an app with no problems. However, I am having difficulty...
When I add an attribute with BLE_GAP_CONN_SEC_MODE_SET_OPEN I get a BLE_GATTS_EVT_RW_AUTHORIZE_REQUEST event when I try to read it.
I do not however get a BLE_GATTS_EVT_RW_AUTHORIZE_REQUEST...
My application involves driving a digital-output (PDM) MEMS microphone at 1 -- 3.25 MHz with a clock generated on a GPIO.
devzone.nordicsemi.com/.../
The output of the...
Hi, I have a custom service with 3 characteristics and i've been attempting to send one of them as a notification so I can use it in the HRS sensor app by changing the UUIDs...
Hello,
I am working with the nRF51822 and S110 Softdevice. I have so far successfully created several examples of fairly complex Peripherals. Now I am trying to,
A)...
