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...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
Hello
I'm trying to diagnose a problem I have with my own hand-soldered nRF51822-QFAA based bluetooth proximity device. I have the PCA10028 development kit to compare with...
MasterEmulator Version 2.1.12.6,
PCA10000 Version 1.0,
MEFW nRF51822 version 0.9.0,
The log file shows the following;
12;18:17:38.4681 [] - - Start of script: (2015...
Hello,
I am working with S130 softdevice. I am using SDK v6. I want to send multiple data as a single characteristic value (possibly as a structure). But it is seen that...
I'm playing with open-source IoT over Bluetooth and recently was told about TI's new SensorTag product line which uses a CC2650 multi-sensor bluetooth base platform with pluggable...
Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
I'm having a weird issue where the stock sdk 8.1.0 DFU software is not timing out properly and getting stuck in the bootloader, advertising dfuTarg forever.
Our iOS app...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
I want to add a battery level characteristics to a custom service. Here is my approach:
In main.c, I add a timer to update battery level periodically
void data_update_timer_timeout_handler...
So I've been having issues with my debuggers where occasionally Keil will crash and I won't be able to reconnect to the debugger interface without a power cycle (might be...
Hi, My project is that when a button is pressed on a slave (nrf51822ek), a central (another nrf51822) gets to know which slave has triggered and sends its status 1/0 to a...
Hello,
I am using ISP130301-Development Kit 1 for nRF51822 from insightsip.com which consists of postimg.org/.../
There is used a button on PCA10028 for deleting bonds...
Hello, every:
I have success to use sd_ecb_block function to encryption data. But I am not find how use this function to do decryption. Please teach me how to use this function...
I am trying to perform a simple ADC measurement using polling rather than using an interrupt. I have looked at examples and read the ADC section in the reference manual, but...
