I tried to do send & receive binary data from bluetooth in ios app.
But i only can send & receive string or ASCII code data in my app, do you have any method or idea can...
Hi,
I tried ble_app_hids_mouse with Android 4.4.2, it can work properly for first time connection. However, it cannot be re-connected after switching Phone's Bluetooth...
I have installed Keil MKD-Lite V 5.10.0.0 and the Segger software (which linked to the Keil IDE). I have tried to install the nRF51 SDK (5 times) and every time iI get the...
Hi,
I am attempting to get the DFU working as per the example provided in the S110 V7.0.0-3 download. I've followed all the steps in the readme in the DFU subfolder and...
Hi all,
I have an application where an nrf24le1 is communicating serially with another processor, using the UART at 57600 bps. I have multiple identical boards communicating...
after flash DFU program into pca10001 board, com3 is not accessible,
www.dropbox.com/.../Screenshot 2014-04-26 15.41.47.png
even after I erase all, and re upload soft...
Using S120 V 8.0.0.3 alpha, processing a BLE_GATTC_EVT_READ_RSP,
received 0x16 bytes of data but there is more to read. Next call to
sd_ble_gattc_read using the same connection...
I think there are should be smartphone cpu with bluetooth 5 long range mode support.
for example Qualcomm Snapdragon
Qualcomm Snapdragon 439
Qualcomm Snapdragon 710...
Hi all,
I am looking for some advice on how to implement a couple of extra characteristics(Related with battery) with the Battery Service apart from the usual Battery Level...
In " nRF51 Series Reference Manual ", in TWI chapter, it is mentioned to configure the GPIO pins with drive strength S0D1, to secure correct signal levels on the pins used...
In my application I'd like to use nRF52810 due different reasons. Since we're still in evaluating phase, without even choose a brand and related EVK, I've some basic questions...
Hi,
I am adding "install codes" function to my products.
Questions are
1. How many entries can i add with "zb_secur_ic_add" at ZC site?
2. Can i retrieve mac/ic (install...
Hi,
We are starting to measure the power of our nrf52840 based design.
I'd like to establish the power number for Idle() , since system will be in Idle() most of the time...
Hi,
I"m using SDK 15.3.0 with an NRF52840 dev board. I'm trying to record the timings from an incoming IR signal. In doing so I'm using LPCOMP with an analog input pin to...
I am trying to use the RF5 BLE CLI (Nordic NUS driver).
I need a plug and play COM port for Windows, iOS, and OS/X. This has to work for a customer.
It pairs easily, but...
My team is in the process of developing a product that uses the Fanstel BC832 module and have been running into issues trying to implement buttlonless DFU in our application...
I'm developing a fingerprint-related project. When the finger touches, the fingerprint sensor generates a pulse signal. NRF52810 will triggers a GPIOTE callback, then wakeup...
I try to bonding func using ble_app_gls example.
just connect is fine.
here is ble_evt handler
for trying connect bonding, I use pm_handler_secure_on_connection(p_ble_evt...
Hello,
I would like to use the nRF52840 for a wearable. It should be powered by a lipo-battery with 3.7V. Therefore I would solder it to the VDDH and Ground Pin (VSS). Is...
Hello .
I try to connect my JLink to my nrf51422QFAA cunstom board. And I use J-Flash to test ifg it can readback and it is OK. But When I try to use nrfjprog, I got some...
We would like to create the boot settings page and merge it with the application and flash the merged hex file using J-Link and nrfjprog.exe in production.
Currently in...
Hi,
We are looking for a secure NFC solution for our application. We want to make sure the tag is secured (cannot duplicate) and the reader, which is a NRF52840, needs to...
