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...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
I'm running NRF Mesh3.1.5 in Android on my Galaxy S10. I'm following the steps in the Bluetooth Mesh Developer Study Guide and can connect to the Switch an Light nodes as...
Hi,
I wanna my appication run first instead of bootloader. Here is my steps:
Create bootloader_setting: nrfutil settings generate --family NRF51 --application application...
Hi,
I have a card with some large capacitors in parallel with the VBAT line. How does the PPK2 work (in source mode) at board start-up where there might be a short in-rush...
I have a question. The sample code I modified is nRF52832\examples\ble_central\ble_app_uart_c. Scanning will be triggered when scan_start() is called. The device has been...
I have change the version of wireshark on windows 10 .(NOW I?M USING THE ONCE OF THE APPLICATION NOTE)
After that i have modify the .bat file because he never see python...
Hi,
My provisioner is a light switch client on a dev kit NRF52832.
Now I want to define it as a proxy node as well but I suspect that my Android App cannot send one generic...
Sorry I'm looking in the AoA.
I See that in zephyr main line there are 2 samples :direction_finding_xonnectionless_rx direction_finding_xonnectionless_ tx..
Hawe I to...
Hi,
I am trying to program new chips. I have made the following connections:
Chip J-Link ------------------------------ Gnd Gnd SWCLK SWCLK SWDIO SWDIO VDDH 5V (External...
Hello:
We have a BLE application on an NRF52840 with SD 140 and SDK 1.5.3. Our device acts as a BLE peripheral with bonding and LESC, and we additionally use block level...
Hi,
We have designed the custom PCB where 32.768 kHz crystal oscillator is required. Some how we have managed the component (MFR PART NO. TF325J32K7680 ) suggested by Nordic...
Hi, I came across a forum post that NRF51 had an issue with noises in SWCLK signal.
For the design, do I need to attach an external pull down resistor in design? If so,...
Hi good evening,
i am working on a project that requires ble transmission between 2NRF52dks and one of them is connected to a PC and apart from receiving data from another...
Hi Devzone,
I have 2 question about Thingy 91:
1) When I come to area that don't support NBIoT or LTE-M, Does the Thingy 91 connect to cloud (nrf cloud, mqtt broker,....
