Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode，and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
I want to communicate Central and peripheral devices with KeyPass. Also I want to generate keypass in Peripheral device. But keypass should to include symbols, low/upper case...
I am using SEGGER Studio on MacOSx.
When use the latest mesh SDK, I can run the light_control example and see the debug log in the Debug Terminal of SEGGER Studio.
However...
Hello,
I'm trying to setup a nRF Cloud Bluetooth gateway using my PC (with openSuse 42.2 64bits and rRF Connect v2.1.0 + nRF Cloud Gateway v0.9.7) and a nRF52 DK and I...
Hello: I am using an NRF51 dongle. Date on the device sticker on the back is 2015.38. Also using nrf51_ble_driver_linux_0.5.0.
I can see/connect to the device I am trying...
Hi,
I have a QSPI flash device with a weird bug (I think). Basically, when the RDSR command is executed, the HOLD pin needs to be held high otherwise the flash chip status...
Hi,
I'm developing with Segger and nRF52832.
I'm writing a code that makes two tasks into RTOS and sends data to BLE after I2C communication and SPI communication respectively...
Hi, I am using NRF5340 and I want to connect it with a 128x64 oled display with the I2C protocol (Scl, Sda, Vcc, Gnd), I have been trying to connect it for more than a week...
I want to interface 4 Digit Seven Segment display to nRF52840 Dongle and display the data(number) , which is received by it through Mesh protocol. I have successfully implemented...
I followed your step by step guide available on your site for installing the SDK and Toolchain. My system are Fedora 36 with VS Code IDE, but the system detects the errors...
Hi, I'm running a DFU ble_app_buttonless_dfu on nRF52833. Unfornately, my board is not supported it use pca10100. SDK 16 only supports pca10056 and 10040. I have used pca10056...
Hi! I've been struggling with a bug on a nrf51822 product I'm working on. It features some I2C devices, a screen and a couple of sensors. The mcu gets a watchdog reset due...
I have nRF52832 with factory reseted FW.
I need to make 52832 enter bootloader mode without pressing button. By just RPI4 PIN control program.
Planning PIN connection...
Hello Community!
I have an nRF52840 DK and the Segger Embedded Studio. I have Open nRF Connect SDK Project... and chosen serial_lte_modem. I build the solution modifying...
New design and I have a weird behaviour on the low voltage output of the internal LDO for CPU .
I have monitored DEC1 voltage on scope
Thats all the supply pins...
i am working with s140 on nRF-52840 and i send the data with sd_ble_gatts_hvx() and notification on custom service but the length of transmitted data always = 501 even if...
Hi All
I have been successfully using a jlink flasher for quite a few years now but after upgrading the segger drivers as i have always done ever couple of months i now...
I'm attempting to check out the bootloader under the nRF Connect SDK 2.0.0. This is critical for us to be able to move off of nRF5. I am starting with the smp_srv sample,...
I would need some help undestanding zephyr bootloader compatibility and west sign options. The issue I have is as follows:
I have an old project based on Zephyr RTOS v2...
Hello Devzone,
Working with nRF9160 SICA B1A system in package, and Nordic's ncs v1.6.1 (Zephyr RTOS 2.6.0) I recently observe that a device tree board setting i2c instance...
