Recently, I try to programme nRF51822 DK communicating with nRF2401e1 DK,unfortunately,which does not success. With setting radio configuration: TXPower,frequency channel...
E:\BLE\work\nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
SDK 6.0.0
Softdevice 7.0
When I connect to Android 4.4.3 device(Nexus7 II) will...
E:\BLE\work\nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
SDK 6.0.0
Softdevice 7.0
When I connect to Android 4.4.3 device(Nexus7 II) will...
I have been trying to understand and get the “ble_app_template” running this weekend, but I keep running into errors. For example in
static void sys_evt_dispatch(uint32_t...
Based on the nRFUart demo, I added a masterEmulator.DiscoverServices() block before the DiscoverPipes() block in a very similar manner. Purposed is to be able to get more...
Hi,
There is much talking about the "large data transfer" over BLE, the l2cap channel being the best option for the moment.
However, does anyone know the datarate achievable...
NRF24AP2 with MSp430F149 . ASYNC 9600 N 8 1
step 1 : reset NRF24AP2 with reset pin , and received a pulsing signal through RTS pin
step 2: send a char (0x4A) to NRF24AP2...
Dear expert.
one of my clients manufactures medical devices.
as you may know, medical devices need to special certification depending on the country, such as North America...
Hi, I am wondering about the best way to handle the case where my backend is subscribing to MQTT topics in NFR cloud, when I am running multiple instances of it, for example...
Hello support team, i have an issue regarding the i2c configuration on an nrf52832.
The Setup is:
EvalBoard nrf52dk_52832
BME280 Sensor attached via I2C
NCS 2.6...
I am using NRF52840's NFC with apple wallet but it requires certification from Apple to be used as tag reader. How can I get it certified so that I can read data from apple...
Hello,
I need to be able to send/receive binary data over this BLE UART Service (bt_nus) on macOS. I'm using the peripheral_uart sample project with no success. It seems...
I am using FATFS file system to store data in a .json file using sd card. When I debugged the code I got FR_INVALID_NAME issue in home.json file name. I am not very sure though...
On the nRF51, LO leakage was measured when in receive mode. For 2402~2480mhz, LO leakage was measured at approximately 2745~2836mhz. The nRF52 does not measure LO leakage...
https://github.com/zephyrproject-rtos/zephyr/blob/main/samples/drivers/spi_flash/src/main.c#L36 may I know where I can find the pin connections used in this example
"const...
Hello
We are using nrf5340 in the new project. PCB design was made. We are currently waiting for the typesetting process to be completed. There is no Jlink on the designed...
Code runs fine in v2.53 but when running in v2.6, we get a kernel panic at the exit of a delayable workqueue function.
Tracing the code and line number, it dies in Zephyr...
Hi, I recently noticed crashing in sd_clock_hfclk_is_running() on a nrf52840 using SoftDevice S140 7.3.0. This is the callstack:
??@0x00000ac4 (Unknown Source:0)
...
Dear support team,
We need to add custom fields to the node database (CDB), as shown in the screenshot below:
Use bt_mesh_cdb_node_store(); to store, and then use the...
Hello,
I am programming BLE with the nRF52840-DK. [Toolchain Manager: v1.3.0, IDE: Visual Studio Code (VSCode), SDK: ncs v2.6.0, window11 pro]
I am using NUS to work with...
I've got a project based on NCS v2.6.0 using a nRF52840 as contained in a Fanstel BT840F module.
With help from you all (thank you!), the software works. Bluetooth and PWM...
Hello all,
We're on the initial stages of a design that requires Wifi (ideally) in a very challenging environment, where in the worst case scenario the temperature could...