Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
I would like to hide BLE advertising from normal BLE devices.
And only be able to see such advertising with dedicated scanner.
I was thinking of changing access address...
Im making a project were i have two robots each one with a device connected with a mobile phone. But at same time i want that, when they are near each other they exchange...
Hi all! I am attempting to download a file from a web server to an NRF52832 using the Nordic IoT SDK version 9.0. Are there any good reference librarie? I found a few for...
nrf52840, s140 SDK15.0
Scenario:
1. I connect the phone to the development board.
2. I save off the adv_handle
3, I then send a command to increase the number of phones...
Hello! I couldn't find somewhere on devzone, github how to update bootloader(bl), softdevice(sd), app together. The deal is I have some devices with prior version of sd and...
Hello,
I have been experimenting with a couple nrf51822 modules lately, and I am a at a point where one of the modules doesn't advertise in bluetooth anymore (it was working...
Hi Nordic Team:
We developed a bluetooth device based on the nRF52840/Nordic SDK. We also develop Andriod App to communicate with this device via BLE5.
During the system...
Hello
We have been testing the nRF SDK for mesh and we have implemented a roundtrip delay counter by sending a few messages with a payload of 8bytes eg. "HiServer"
Its...
Hi
I am using nrf51822 qfac , custom board.
Specification of board as follows.
Crystals 16MHz and 32 KHz
softdevice S130
SDK 11
In my application I need to configure...
Hi,
I have an application wherein I need to scan for beacons within a desired range(10m, 20m) using nrf52840.
I know of adjusting the transmit power using gap_ble_tx_power_set...
Hello All
I am working on nrf52832. right now i am try to combine peripheral twi sensor program and ble_app_template. Because in my application use LM6BD temprature sensor...
Hello,
I'm testing the ble_app_att_mtu_throuput example on SDK15.2, I found that the throughput becomes very fast by just changing the 'data_length' from 27 to 251 compared...
Hi,
I notice the brightness playback level cannot be reduced/control by reducing nrf_pwm_sequence_t -> .values.p_common during playback , may I know how to adjust the duty...
hi...........
i am using nrf52832 and a peripheral device . i have merged two programs uart and twi sensor . i am getting the data everything is fine , but after the few...
Using Rigado board, MBD350, I am able to write and test basic application using UART and BLE
using my custome board I get the following error:
NRF_BREAKPOINT_COND; ...
Hi.
I development nRF52832(SDK15.00.00, S132).
I have modified SDK15->examples->ble_peripheral->ble_app_uart->pca10040->s132
I want to unuse uart, So I using app_uart_close...
Hi Sir,
We would like to use 32-bit address flash (MX25L25635F), and we set the " QSPI_CONFIG_ADDRMODE" to "1" to support 32-bit address.
when USB port connect to PC,...
i use the BLE uart example in SDK11.0 to test. I delete the UART hardware init and just use the BLE send data to phone every 500ms. I found whatever i set the MIN_CONN_INTERVAL...
