This is what I got after upgrading my nRF51 dongle firmware.
It always times out.
I didn't somehow got one of my J-Link Lite upgraded, but couldn't repeat the process...
Hi all,
Good day.
Could you please recommend an Android or IOS APP which can connect 8 or more BLE peripherals at the same time.
Thanks & Regards
Jenson
I know that suggested debugger for nRF51xxx is J-Link or openOCD with CMSIS-DAP, but I would like to use BDI3000 debugger, which does support SWD interface and Cortex-M0 processors...
Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
pstorage_load and pstorage_clear appear to work fine, but whenever I do a pstorage_store the callback function is never called. This happens whether or not the Bluetooth unit...
Hi..
I am working nrf52832 with accelerometer sensor, I want to store the data about 100hz for 1sec in flash, I want to store it an array and send it over ble how to do...
- I used https://github.com/NordicSemiconductor/Android-BLE-Library version 2.1.1 and https://github.com/NordicSemiconductor/Android-Scanner-Compat-Library to code My Ble...
We plan to develop a temperature and humidity sensor based on nRF52832, which needs to evaluate power consumption to confirm battery selection.
are there any similar data...
Hi,
I am working on internal flash nRF52832 merged with twi sensor, my sensor function will return a string . How to assign the string to the my_data.p_data . i am getting...
I'm trying to optimize an Azure project based on the Asset Tracker example. I was recommended setting CONFIG_SERIAL=n in both the Application FW and SPM. However when I add...
Hi,
I based a new device design on the Thingy91 antenna and tuning circuitry and noticing that the current consumption of the two QM12038's negates the amazing power efficiency...
1.In docs I see: “This example requires one of the following SoftDevices: S112, S132, S140”. What is the reason not to support S113?
2.Is there a way to accomplish functionality...
The Cloud_client sample application does not work in this version.
The connection with the nRF Cloud is disconnected immediately:
I: Network registration status: Connected...
Hi, I am trying to add a secure button less OTA service in my application.
1-I have successfully added service but showing the following error.(I can see OTA service in...
Hi,
We have been working with a Zigbee coordinator based on nRF52840 with nRF5_SDK_for_Thread_and_Zigbee_v4.0.0_dc7186b, Softdevice and FreeRTOS.
Zigbee task defines a...
Hi,
Is it possible to add a custom characteristic to a standard BLE service? I wish to add a CO monitor with ESS (0x 181A ). If yes, how to add a 128 bit UUID with this...
Hello,
I want to output in one pin 400kHz and inverse of 400kHz in the other pin. I have somehow managed to output the the 400kHz but haven't managed to output its inverse...
I'm trying to implement advertising only on a single channel
Here is my initiation function
but ble_advertising_init is returning err_code 0x00000006
I believe it...
Hi everyone,
I have come across the FPU_FFT example project for nRF52840. Just for curiosity - I'm HW-guy - I'd like to evaluate FPU's performance - to see how many instructions...
