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 have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Looking to better understand bsp_indication_set.
As per the example custom_ble_service_example found on github, ...when DK is connected, LED_1 is lit and stays lit from...
Hi,
I'm developing an application for nrf52840 that's essentially based on both the USB MSC example and the BLE NUS example in SDK 14. I started with the USB MSC example...
Hi,
I am using sdk 14.2.0 ble_app_hrs_freertos example.
two threads i have created, threads are having nested loop inside.
for this case, thread is stucking inside loop...
HI:
Now i use the light_switch examples(provisioner,client,server).I need update netkey and delete node for the mesh.What is the API operate this.
SDK15.0.0
mesh2...
Is there any method to remove a single node from the network in current mesh SDK 2.1.0 with s132 soft-device 6.0?
With "config_client_node_reset" it will remove all the...
I am using the Thread Border Router 1.0.0 on a Raspberry Pi 3B+
I have not been able to connect the RaspPi to our wifi network.
I tried this method first, as described...
Hi,
I'm using the nRF52840 dongle. Using nRF Connect v2.5.0 - Programmer (experimental) tool, I've downloaded the following hex files:
softdevice_s140.hex,
ble_app_buttonless_dfu_with_bonds_s140_with_setting_page...
Hi.
I am adding buzzer beeping in Immediate Alert Service of ble_app_proximity example. Event thought Immediate Alert signal is sent from nRF Master Control, there is no...
Hi I saw example with other product like the thingy.
Do you already created app creating link with the thingy microphone and the integrated speaker, it could be nice.
...
I'm exploring an nRF51 DK board I bought using openOCD (on circuit debugger), eclipse, and the gcc/gdb toolchain under Linux.
I'm trying to understand the chip by hand probing...
I make a custom board with nRF52832, the nRFgo Studio can find the device before I download anything, then I down do erase all and download the softdevice132, after this I...
I'm working with S132, SDK15.0 and an NRF52832 defining custom services.
I have two services with each with several characteristics. I need to be able to determine which...
