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...
Hello,
In our project i am using nrf51822 with stack Softdevice S110 . We want to connect it with Samsung Gear S2.Is it possible with stack s110 or i have to use stack...
When the device powers up I want to grab the device name from a known location and also rewrite that same location when I get a new device name. How can I write to the internal...
Suppose you want to send 20 bytes of data using API sd_ble_gatts_hvx, do you need to punctuate the first 16 or so data within the 20 bytes sent with a CRC ?
it may seem...
Hi, all. I use nrf52 and softdevice(S132).
I'd like to know SoftDevice process timing to hardware.
Can it be ?
I know, SoftDevice Specification in "Processor availability...
Hello,
I have an development kit NRF51 and wrote a code for it which uses uart, ble advertising and ble scan. It works pretty well on the kit.
The problem is when I...
Hi,
I use a personnal GAP Address, but it must be the type used:
-Public address.
-Random Static address.
-Private Resolvable address.
-Private Non-Resolvable address...
Hi,
I am trying to get the dfu single bank bootloader ( github.com/.../nrf51-dfu-single-bank-ble) supplied by Nordic to work. I can successfully push firmware to my device...
Hi, I am just trying to understand the examples properly. This value is mostly set to 0, sometimes set to 1, and used at the call to the soft device initialization.
ble_enable_params...
I'm trying to send some data to a custom event handler function using app_scheduler. The problem I am having is the data I am sending is not being received.
I expect this...
Dir sir,
I noticed that you are using the internal LDO regulator in nRF51822 beacon kit.
Why do you recommend to use LDO regulator for Coin Cell battery?
In addition...
Hello,
in my Scatternet, I often receive HCI Connection Timeouts. Depending on the settings this happens once or twice over half a day between 10 Nodes or it could happen...
When I email myself a .zip containing the SDK8-type DFU payload, I can no longer "long press" on the email attachment and have it opened in nRF Toolbox. Either the jackballs...
I'm working on an health thermometer.
I have used the HTS service to send temperature measures from the device to the phone.
Now, the device has to send an alert to the...
Hi,
I have two nrf51 devices one is the master and other a slave device. I need to lock these two devices permanently. What I mean is that these two devices can only connect...
Hi All,
I would like to setup my Eclipse and GCC for compiling and debugging C++ & mbed projects on nRF51 DK. The setup procedure explained in tutorial Development with...
