I am looking for a freelance / contract developer to help us get nRF53840 working as a BLE controller under linux. ie: basic BT linux adapter. Integrated with BlueZ and similar...
Dear all,
I use FDS module to store some data in flash of nRF52832. I modified the example "ble_app_uart" based nRF5_SDK_15.2.0_9412b96 to test the fds functions feature...
Hello,
I am using nrf51422 with stm32L0. There is a uart connection between nrf51422 and stm32l0. I want to transfer data from stm32l0 to nrf51422 through usart and push...
hi........... folks
i am merging two programs together uart and TWI sensor ...using nrf52382 and segger 15.2version
i am getting the error in ble_nus_send ,
even i have...
Software and Softdevice: SDK 12.3.0 keil5
Platform: Windows 10
Hardware: NRF52832 DK
I am trying to combine WDT and FATfs together. But once I have both of them, there...
I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
See the product named "HZX-51822-16M04 Bluetooth 4.0 Low Energy Module" I need some information regarding it listed below
In this nRf5182 is the main chip soo.
1. How...
Hello,
we have a product with a firmware based on SDK13 with a serial Bootloader SD 4.0.2 on it.
Now we have to update those Devices to a new Firmware based on SDK16 with...
Hi,
I have implemented application that can connect to mobile and control audio (play/pause, volume, track). This works fine with Android. However this does not work at...
Hello fellow developers, and Nordic nerds,
I am very new to Nordic ecosystem as well as ble 5 mesh networking.
after seeing the ble mesh packet hopping feature, I am curious...
I wanted to use the nrfx_clock driver in my program, but it breaks OpenThread. I don't get any errors messages but the device can't connect to a network created with another...
Hi all,
I have no experience on Nordic products. I have struggled with this issue for several days. My goal is communication between nrf9160 and nrf52840 through UART. In...
Hi there,
I'm new to the Nordic devices, and thinking to start out using Zephyr, targeting the recently announced nRF5340. So I was reading the ncs 1.2.0 release notes and...
Hello,
I would like to know if it's possible to save the internal memory of the nRF52 to the computer in order to be able to reflash it in case it's necessary. I guess it...
Hello everyone,
I am trying to evaluate the multiprotocol capabilities of the nrf modules and am having issues compiling the 'ble_thread_dyn_coap_srv_eddystone' example...
Hi,
I am using NRF52832 in a custom board with SDK 15.3 and trying to implement the secure uart bootloader. I am able to download applications via uart bootloader however...
I am testing the PCA10059 nrf52840 dongle and I am trying to get the peripherial_uart sample code to work.
Programming is successful and the dongle is showing up on my phone...
Hi.
I'm using nRF52832 with MPU9250 IMU sensor to gather accelerometer, gyroscope data for mobility.
MPU9250 sensor is connected to nRF52832 via I2C line.
When...
I have read that choosing shorter connection interval reduces the communication latency at the cost of increased power consumption.
But shorter connection interval will...
I am scanning for advertisements and in scan_evt_handler() in the case NRF_BLE_SCAN_EVT_NOT_FOUND, I am printing the packet received using NRF_LOG_INFO().
I have also implemented...
Hi,
I would like to connect two external SPI flashes to the QSPI interface on my nRF52840. I see that there's only a single CSN pin that can be configured. Is it possible...
