Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
hi
I am looking at ble dfu example. I have successfully tested on s132 and our board needs s332 and I want to test s332. However, I want to convert the app file to zip using...
I connected to nRF51422 and nRF52823 by mesh SDK.
now I want to connect with nRF51822.
is there mesh SDK for nRF51822?
if not, which code in nRF51422 should...
Hello everyone~
I need to use 2 UARTs to connect to different chips. If I use nRF82832, can I use 2 GPIO pins to simulate another UART? I just use it for one byte or two...
Does the nRF52810 have a wake on low power comparator from OFF mode?
This is a feature that exists on nRF51822, but I cannot seem to see it in the nRF52810 as a feature...
Often, I create and download Macros and the 'play' icon is in the lead-line of the macro but after import to nRF Connect, the macro cannot be played and is NOT blue but rather...
Hello,
I am using sdk12.2 and nrf52. I want to send more than 8 packets of data to nrf app. How can I do that?
My code snippet is as follows:
enter code here
void...
Log-2018-01-12-11-49.txt When I use the nrf connect app to connect my device, it often does not connect to my device.And i see the error on the log is： ERROR 22 GATT_CONN_TERMINATE_LOCAL_HOST...
I have learned that the "sd_power_dcdc_mode_set ()" function does the appropriate mode switch.(LDO and DCDC)
I learned from the following URL.
devzone.nordicsemi.com...
Hi to everyone!
It's the first time I use and program clocks in a device. I'm very lost with crystals, power management and this stuff.
I have a custom board with two...
I am trying to flash custom firmware to Thingy using nrf52dk and nrfgostudio.
I have attached a cable from the debug out port on the DK to Thingy, and followed the steps...
Hello,
I'm using the nRF51822 QFAA and I just came out to this problem:
Is this still unsolved? I always end up in the same forum threads and making 0 progress on how...
About the PCB antenna layout of nRF52810, can i directly copy the reference layout provided by Nordic and paste it on my PCB?
Below PCB layout photo, is i directly copied...
I am about to start using the nRF52 for several projects and would like to know which version of Eclipse is recommended? Since Eclipse can be customized in many ways I'm looking...
i took the original sdk 14.2.0 s132-5.0 ble-uart nus-service example for reference measurements to send data from a 52832 to an android device running nrf uart v2.0
to...
