Hi,
When creating and adding an characteristic to service, what the meaning and difference between these two variables:
attr_char_value.init_len
attr_char_value.max_len...
Hi all,
I have compiled the ble_app_hids_keyboard example for a nRF52832 on a Laird DVK-BL652 breakout board.
I have a tablet running android 5.1.1 and the nordic nRFConnect...
Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
Hi,
i am using SDK v8 with softdevice v8,using master control panel pc application,added custom service and characteristics to application,problem is characteristics value...
There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code.
My question is how can I get those codes...
I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
how to configure rtc for nrf52 dk and i want to update time from my phone then how to read the current time in device ? How create service not in the nrf connect for deskop...
Hi,
I am using mechanical QDEC which doesn't have LED and simply A and B pins. After going through forum I set the QDEC confguration as follows.
Then changed function...
When I tried to compile bootloader example code of sdk bootloader_secure, I am facing some of the errors when I tried to compile using Segger Embedded Studio , which could...
I develop my own project on nrf51dk sdk12.3 on ses.
1.My app project use experimental_ble_app_buttonless_dfu project after add <ProgramSection alignment="4" keep="Yes" load...
Hello Nordic,
I have a problem regarding UARTE0 and Easy DMA with SDK 12.0. I know, this is an old SDK, but unfortunately I'm not allowed to change it.
The TX part works...
I previously tried combining USBD CDC ACM with 802.15.4 under Softdevice, and this did not work.
Now I try combining examples/peripheral/peripheral/usbd_cdc_acm with the...
Hello,
I want to put my custom board to sleep mode after writing some data through NFC and wake up from sleep through NFC. I have successfully write data through nfc. To...
Hi,
I am using NRF52832 to read the sensor data (BMI160 accelerometer sensor) by using I2C.
I try to send the sensor data to mobile by using BLE_UART. upto this i finished...
Hi, is there a way to upgrade zigbee firmware on a NRF52840, using BLE? Id like to press a button a number of times on a zigbee device and enable BLE to upgrade firmware via...
Hello,
I have bough the NRF52 dev kit, and I'm planning to use STM32 to let it enabled by bluetooth.
I'm very beginner and I don't know how to use it to connect with...
Hi, all
i have using adxl335 sensor interfacing ADC ;i have done code ,i wanted to know is it correct or the way i have developed the code can any one suggest me.
How...
Hey guys,
I have followed this tutorial that shows how to modify advertising data, and more particularly the name.
What I want to do is set a name in the beacon example...
