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...
Connect USB to PC, no "JLINK" device. But connect USB to PC and press reset button at same. I can see "BOOTLOADER" device.
How can I get my board to normal?
I am trying to create a network mesh using the multiperipheral example.
In the original version the communication is possible only:
central >> peripherals
peripferals...
Hello,
I am wondering if you have any plans for implementing a Softdevice that supports BLE mesh network on nRF52832 in near future?
If not, if I were to implement it...
I'm reading about beacon scan response requests and scan response packets, where a client (like a phone) can request the beacon respond back with local name and other info...
Hello,
I need to implement mesh networking capability in the beacons which are ble5. Can anyone explain me how do we achieve that?
I want send specific data via one...
Hello,
I have nrf52832 and sdk14.1.
Everything works fine but after starting the device i get this information and there is no further progress from there on:
<info>...
Hi,
I need to make two FSRS to read and display the output simultaneously. So, initially I had to get the ADC values from two analog pins at the same time. After struggling...
Hello all:
I have a big problem，I use SDK13.1, softdevice is S132_V4.0.2.When the program starts executing scan_start(),the program crashes.
At first I thought there is...
I'm developing a minimal bootloader on the nrf52832 that just reads/writes flash and decrypts some data already present in flash. I'm using the Bluetooth Spec's own sample...
nRF51822 sdk9.0
I am having a problem with GPIOTE. I have four interrupts programmed on four different pins.
As long as the signals do not transition at the same time...
I would like to use an external JLink and the interface MCU's virtual COM at the same time. I want to control the nRF52840 via UART connection using one host (Raspberry Pi...
Hi. I have a peripheral application that spends a lot of time doing stuff, but not in a BLE connection. In order to debug it, I have it use nrf_log with a backend that just...
Hello,
I would like to capture sound using pdm driver and to get this info in the computer using uart.
When I have the buffer from pdm I copy some data in a buffer to...
Hi,
I was looking to buy passive components for NRF51822 QFAA. Bill of Materials states specific tolerance and dielectric which is very difficult to find so, can anyone suggest...
