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
i use the hrs example to transmit the data to ios.
but i need to add an option to send back data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hello,when i get connected to the phone,when i call err_code = ble_hts_measurement_send(&m_hts, &simulated_meas) and err_code = ble_bas_battery_level_update(&m_bas, battery_level...
I got the Dynastream N5 kit and have successfully used it with limited ANT work and was trying to get BLE working but can't get a driver for the USB dongle. On the 51422 product...
Hi All,
I am working in the sleep mode with system off and wake up with internal RC clock.
It function well when connected to EV board...
I see the "Emulated System...
Hi
I got some questions about the RF part of the ref schematic.
1, why the bias voltage for ANT1 anf ANT2 are not the same since they are differential lines?
2, what...
Hi,
Today I use the app timer to start a simple 8bit ADC conversion each second and send in the irq handler.
Now I am trying to use the sw interrupt to execute some...
Hi
I want a 1K Hz square waveform to drive a peripheral device, but I can not get a continuously square waveform on GPIO 19, pls have a look at the picture I attached,...
Hi All
I am facing one issue using app_timer.c, When I put the PRESCALER value as 327 and started timer as app_timer_start(timer_ID, 100, NULL);, It was giving only 920ms...
Hi,
I ran the Nordic nrftoolbox on Sony Z1 android 4.3. I found that the device name is not showing on the list as attached. Running the Nordic nrftoolbox on Samsung S4...
Hi there,
We are using the nrf8001 and a arduino to read out two sensors.
The two measurements should be at the same time and therefore are coupled to eachother.
Is there...
Hi
I try to program my custom board using J-flash and Flasher ARM ( for production ).
Attached my J-flash configuration.
Connection with device is successful established...
I've recently began experimenting with the HID service and connecting to iOS devices in order to achieve lower connection intervals with Apple products (as described in their...
Hi,
I tried the booloader program on nrfgo mother board and it works as it is.
However, after I followed the same procedure and download to our inhouse board which is...
Hi!
I'm trying to receive notification on a characteristic that I've written before but I can't. I've activated the Notification in that characteristic, after that I write...
This question is somewhat related to: devzone.nordicsemi.com/.../how-to-switch-between-over-the-air-and-uart-bootloader-mode
I know it is possible to switch between HCI...
Hi
I'm working on the DFU feature according to the "device_firmware_updates" example on PCA1001 board, basically it works, but the question I'm facing is the board always...
hello,
We used the nRF51822-BK-FW 1.0.1
We need a little more help here to add the MAC address to the advertising packet. Can Any one help us add that to there?
i m attaching...
Hi,
Could anyone give some idea how to do data transfer with help of L2CAP (calling L2CAP APIs from Application)? I will be very much thankful if give description/steps in...
