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...
Hello, All
I am developing on windows and want to use shell tools. And saw some descriptions about the shell on the official zephyr document.
But I don’t know how to use...
HI
How put mcuboot whit FOTA, primary slot in cpu flash and secondary slot in external flash?
I need more memory for my application.
thanks for your support.
Faus...
Hello,
In my board, nRF52832 is connected to other MCU.
And those two communicates via SPI. nRF52832 is master.
To synchronize two boards, MOSI pin has to be used...
Hello,
Central uses nRF52840, and multiple peripherals use nRF52832.
The central is paired with each peripheral device , and each communicate.
To do this, I am developing...
I am testing smp_srv (bluetooth) with NCS 1.3.2. I don't know how to build and flash related apps for MCU boot in NCS. MCUboot is unable to boot smp_srv even after running...
Based on nRF52 hardware，I want to develop a phone based on HID protocol to control the phone, send instructions to let the phone into the lock screen state，
How to go about...
Hi, DevZone, thanks for help : )
I'm try to porting DK Board's Ble Bonding function to Target Board.
TARGET : nRF52840
SD: s140_nRF52_v7.0.1
SDK: nRF5_v16.0.0
...
To whom it concerns:
I'm a little new to Bluetooth SIGs launch studio and need a little guidance on the correct QDID to utilize for my product using Nordic SDKs.
I have...
Hello,
I'm working on a program that receives the temperature over TWI, saves the temperature in a string to flash memory, then adds this string to an NDEF message to be...
Hello,
I have 4Pcs same PCBAs and same firmware, the current values as below:
2.2uA
3.3uA
3.0uA
3.8uA
Condition: Power Supply 3V Battery; Temperature 22...
Shalom!
We have a nRF9160 custom board on which I cannot switch some of the IO lines.
For example we have two leds, P0.9 an P.10 but only P0.9 works. The hardware guy...
Hi there, now I set up a BLE to connect peripheral to central via NUS service. The peripheral is a customize board with nRF52832 and the central is nRF52840 DK board. The...
Hello everyone I hope summer's kind with you (or winter, for the southern hemisphere...)
Here's the deal: my printf and NRF_LOG_INFO output zeros, while my register clearly...
Hi Nordic team,
I am using nRF connect sdk mesh light_switch example. version of sdk is v1.6.1 .
The node is detected in the nRF mesh app in my mobile.
what does group...
I believe I'm following both the Cypress data sheet properly. Yet I'm still having an issue getting the simple QSPI Peripheral example to show data consistency.
Can it...
