Hello,
I am trying to ecrypt some data in order to send some data encrypted in the MINOR and MAJOR adverts of the device.
I used this code to ecrypt the data ( this is...
Hi,
i use anRF51822 with soft device 7.
I run the UART app on my iPhone 4s with ios7 and on the nrf51822 board the ble_app_uart with keil uVision5.
Both devices connected...
Hello,
I upgraded nRFgo Studio software to version 1.17.0. Installation goes OK but the application crashes every time I try to launch it after installation process.. Then...
Hi,
i tried to send data from ios 7 via tx_characteristics(like in UART example) but received error:
didWriteValueForCharacteristic 2A38 error = Error Domain=CBErrorDomain...
I have been trying for a few days now to get my environment setup for development with the nRF51822. Since there is no official configuration for the Mac w/ Eclipse I have...
Apologies if this has been asked before but did search for 'format' in faq and got nothing.
I have been answering to questions.
In my answer I place hard empty lines....
Hi
i use nrf51822 s110 "hrs" example to transmit the data to ios.
I need to add an option to send back some data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hi All,
I am working on fatfs example from sdk 12.2.0 on pca10040, nrf52 dk, nrf52832. And i did not change anything in the code but it seems that my sd card is not getting...
I started with the template app and added BLE services, and I'm continuing by adding a TWI sensor (I2C). I know there is a TWI_sensor example, but I already had some working...
Dear All,
I am working with nRF52840 product. According to my scenario i have 1central unit(master) and up to 19 peripheral unit(slave).
I downloaded SDK 15.3.0 ble_central...
Hello, I am evaluating ways to enter the DFU mode when application is corrupted (i.e. it does not reach the code for entering bootloader).
The documentation states that...
Hi
I'm working on a IoT solution with a small circular board, 26mm in diameter. I was suggested by Johanson to use the 2450AT18D0100 antenna and a lowpass filter designed...
Hi,
I am new to this nrf development, I have been working on the SDK 15.1 on the nrf52832, with softdevice 6.1. I found these examples in the SDK very helpful. I have to...
Hi,
I am planning to send an analog signal to the nrf52840 dongle pin and send it through bluetooth to mobile app. I am thinking of merging ble_app_rscs and saadc together...
The IP mode is IPv4.
1. The hostname resolves to IP address. The resolved IP address is correct (verified with a nslookup command separately).
2. setsockopt(fd, SOL_TLS...
I am implementing a serial transmitter using the nrf_serial library from the nRF5 SDK 15.3.0. The application is very similar to a serially addressable LED string.
My serial...
Hi,
i m using my custom nrf52832 beacon.For Battery power, i used accelerometer.i trying to change advertising interval for non connectable BLE device while accelerometer...
Now there is a project, nrf52840 uses SPI to communicate with other microcontrollers. Data is currently available, but it is suspected that each packet lacks a second byte...
Using the nRF52832 device with the S132-v3.0 soft-device (s132_nrf52_3.0.0_softdevice) and SDK version 12 (SDK120200F12) (Customized for our application, which includes use...
I am working on a ble nus pheripheral application on nrf52810 with sdk 15.2 and s112. currently I can connect to nrf52 with 4 mobile phone at same time and send&receive string...
I managed to set the UUID section on my own, but I'm having trouble reading and writing some data. I'm changing the on_write function in Ble_nus.c, but I can't get results...
