I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
Hi,
Parameter uint8_t ble_gap_scan_params_t::filter is present in the documentation, but not implemented.
Checked for SDK 5.2.0 and 6.0.0.
devzone.nordicsemi.com...
After I get a Disconnected() event, I want to start scanning again, therefore try to call StartDeviceDiscovery() again.
IsDeviceDiscoveryOngoing was checked before.
The...
Hi, I wanted to ask a question regarding sending data.
I currently have external memory that will send out serial data (SPI) to the nordic microcontroller. I have saved...
Recently, I try to programme nRF51822 DK communicating with nRF2401e1 DK,unfortunately，which does not success. With setting radio configuration: TXPower,frequency channel...
Hello everyone and Good day
I am a fresh graduate and its my first assignment at my job. I have to flash an LED at 1 Hz using NRF52810 BT 5 chip.
There are so many development...
Hi,
I am using nrf51422 interfacing with Ti's CC256MODA Bluetooth so here can you plz tell me how to do pairing with the TI's bluetooth .How to give passcode to the device...
Hi,
for my nrf52840 based project, I need to following peripherals :
2 X SPIM Master
2 TWIM Master
1X TWIS Slave
Given the resource sharing constraint, is this...
Hello guys
The nrf52832 uses 32 Mhz oscillator but I couldn't find much information about the oscillator in the chip document.
Can you give me a datesheet or something...
Hello,
when i try to flash code after loading s132 softdevice using nrfgo studio, i am getting erase failed,cortex-M4 error . but the fresh ble_peripheral alone is working...
Hi,
My goal is to send raw frames to some external device which is not nRF BLE example but commercial used device.
It is using some fixed service with fixed UUID and I...
I doubt Nordic developed a brand new GPS receiver for the 9160. Where does it come from (manufacturer and model)?
The Thingy91 Asset Tracker out of the box example has some...
The Thingy:52 Environment Service uses this structure to represent Temperature.:
This is wrong - it cannot correctly represent temperatures below zero but above -1 ...
pls advise if nrf9160 DK can work in RDP protocol , say the board is in US to work on NBIOT carrier or LTEM carrier . Can it be configured in some way to do evaluation remotely...
Hello!
It seems to me that GCC compiler optimization (-O3 -g3) somehow break the SAADC.
When enabling said optimizations the SAADC no longer gives me valid measurements...
Hello,
I'm developing a gateway and i would like to use advertising packet on sensor side to transmit data but it suggests that my gateway will be in permanent scan. I know...
Hi , I would want to establish a GATT Server application as well as integrate Bond Management Service from glucose example (ble_app_gls) in examples folder of SDK15.3.0_59ac345...
ble_db_discovery_start () returns NRF_ERROR_INVALID_PARAM (0x7)
This problem occurs when two peripherals are connected to one central unit. The two peripherals use the same...
Hey,
I am having trouble validating this idea through research. I was hoping someone could give me some ballpark feedback.
The setup:
- 15 NRF52832 devices on custom...
all set. while in linking stage i am getting
.\_build\nrf52832_xxaa.axf: Error: L6218E: Undefined symbol nrf_sdh_is_enabled (referred from nrf_fstorage_sd.o). .\_build\nrf52832_xxaa...
