Hello,
I would like to do an communication between Arduino and Android platform.
In my case, Android will be master.
But I want also test between 2 Arduino with an Bluetooth...
Hello,
I would like to develop a custom key sharing algorithm for nRF8001 chips. As far as I have understood the only way to use full 128-bit temporary key (TK) is OOB...
i am useing nRF51822 pairing with nRF24lu1 over GZLL protocol now,
is there someone have the experience on how to config the parameter of GZP_TX_RX_TRANS_DELAY in function...
I have a peripheral running the S110 stack, which presents a characteristic to which I want the central (running S120) to be able to do a long write. What I've been trying...
Hi all,
I have been trying to combine the UART and hID Keyboard examples into a single application.
I want to use the HID part to send specific keystrokes using buttons...
Hi, I'm new to BLE and just started feasibility testing, using RF8001, on a small device with no IO. The device will have a unique code set at factory, and printed on label...
Hi,
I am trying to load hex file over the air for nordic but I am getting error as master emulator installation not found. Please suggest. I am using MCP of version 3.10...
hello i want To use mbed for nrf51 dk. i used this link developer.mbed.org/.../ . i am following steps but i can't copy hex file into bootloader. i got error message "There...
Hi,all
my question is in the title.
i am making a project like NUS (sample in SDK).
i found that during the data transmission Situation，the write without response...
Hello,
I was using Nordic's Master Control Panel for a while to upload firmware to my nrf51822 BLE beacon for a while and now I want to move one step further. I want my...
HI,
In the BLE Spectification, both of the inquire and scan can find out the advertising slave role device.
what's the difference between them?
And Is it true that...
I am trying to emulate the case where a scanned peripheral goes offline before the connection was issued by the user by calling sd_ble_gap_connect() with a completely made...
Hi, Guys,
I have occured a wired thing. I use NRF51822 with softdevice S130 to do a BLE project. I use both spi and twi to get information from sensor(I use spi0 and twi1...
Hi,
In my application I need to keep both time and date so I need a real time clock & calendar (RTCC). I was planning to use on the nRF51 real time counter (RTC) to implement...
Hi.
I'm trying to declare an uint16_t array while programming on the NRF52 Development kit as follows :
uint16_t FinalSignalArray[225000];
However, I keep getting...
I want to read the nrf51 memory, I'm using nrfjprog.exe --memrd 0x0 --n 0x40000 > name.txt
but get something like
0x00000000: 20000C58 00000115 0000012F 00000131 |X....
Hi All,
I need to read the data written on RX characterstics of nrf_uart Service from my board using bluez.
I'm using interactive mode of gatttool with my Nordic sensor...
Hi,
I need to design a small nRF52 board, with a 3cm by 3cm size. I am very new to antenna design, so i have some questions, in order to avoid ruining it. The reference...
