Hello,
i would like to know if the new SoftDevice 130 for the nrf51822 is compatible with the DFU OTA bootloader example provided in the SDK (nrf51822/Board/nrf6310/device_firmware_updates...
Can I get uuid of central device from peripheral device(nrf51822) ?
I want to check out which smart device is connected.
May be I can tell central is iphone4s or iphone5...
Recently s110_nrf51822_7.0.0 softdevice has been released. I cannot find specification where those new amazing features (they are impressive, indeed :) ) are described, so...
Hi All,
Please correct the following in my understanding. Also , i am planning to build a
remote controlled device using a PWM output. How does ATT,GATT and GAP affect/influence...
My board works most of the time are very good，but one time i power down the board when ble connecting and data transmitting，the board can't work when power on.and i can't...
Hi,
I'm working on nRF51822 with SDK 11.0.0 softdevice s130
I have an nRF module acting as central and smartphones (iOS and Android) acting as peripheral.
I tested...
Hello, what is the BLE max range w/out usin PCB antenna?
And what range ll be if i reducing the connection interval down to the minimum 7.5ms, set Tx power to +4dBm using...
I am using the nrf51822-QFAC-R in an application where the realization of the antenna is very challenging, and I expect to have an antenna |S11|=-1dB, with variations of the...
Hello, I want to clear things up a bit, all these concepts are starting to overwhelm me somehow. I want to know:
What can have UUID and handle? I understand that profiles...
I want to use ATMEGA 328 to send a packet over to the chip as follows:
SPDR = packet ;
Can some one kindly post what the content of this packat should be ?
is it possible...
hi,
i am working on FDS. here i am able to write number of records and also able to read them back.
but while updating i deleted one of the old record and writing new...
Hello,
I have some problems with UART communication with my nRF51 DK.
When I connect it through USB cable, all is ok. But when I connect pins: P0.09(TXD), P0.11(RXD) to...
Hello, i have a question.
Can nRF51822(s120) handle more than one connection at same time?
Let me explain: i have one server(nRF51), and two(or more) clients(nRF51 and mobile...
I've got an application that does a lot of nRF51822 GPIO wiggling and the timing needs to be controlled. In one spot I simply set a pin high then low like this:
nrf_gpio_cfg_output...
As shown in title, I am using the ubuntu 14.04 in virtualbox.
When I connect the Nordic 51822 development kit to my PC, I can only detect the serial number of this device...
keil uvision
Hello. I don't know how to get away from the warning "last line of file ends without a newline".
I added new line, but nothing change. It happened with my own...
Dear Sir,
Here I would like to disable the Adversting idle power down dynamically but in some situation it will fail.
The APP_ADV_TIMEOUT_IN_SECONDS is 180 seconds as...
I implemented a custom Bluetooth service on the nrf52_sdk similar the BLE LED project in the mbed site however when I copy the hex file and look at the debug output at the...
I am trying to setup a couple systems to use the Nordic rf sniffer. I have a pca10000, a pca10001 ver 2.0, a pca10001 ver 2.1 and a pca10031.
I loaded all with the rf sniffer...
Hello,
I am sending below setup packet to nRF8001, and i don't get any response form nRF8001. ACI as such works fine, i tried sending diff commands and able to receive...
