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
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...
I'm working on designing a very small footprint PCB with the 52832. Not much ground plane (PCB area is 25x30 mm). What would be the general recommendation for a small chip...
Now we use the SDK V11 I2S sample program to collect data of digital microphone. We want to get the frequency of the sound and the dB value size.I don't know how to calculate...
Hi guys,
I want to know if it is possible to get started on developing applications for nRF51822 without using the evaluation kit. I want ot have a couple of breakout boards...
Hi,
I am testing that nRF52832 transfer QVGA still image from image sensor to phone as follows.
nRF52832(nRF52 DK) is connected with image sensor through some...
Hi All,
About DFU.
I want to know about UART DOWNLOAD for nRF51822 with S130.
Can I download the firmware via UART for nRF51822 with S130 ?
It's not OTA DFU.
...
I wanted to know what's the maximum data throughput if one device has both roles (Client/Server) working at the same time. I already saw the tables for the different SoftDevices...
Is there another IC I need to integrate into my board to allow the chip to be programmed through USB? Also, is the same true for programming OTA? I understand that I will...
Is there anyway to enable the UART on a NRF51822 to be 7-bit data instead of the default 8-bit?
Lowest level driver structure I could find is
NRF_UART_Type (nrf51.h...
I'm using Master Control Panel for PC to try to test bonding with MITM security on the peripheral I'm developing, and I suspect there's something wrong with the Master Emulator...
I am using the nRF52 in 2Mbps proprietary mode. I am running my own custom stack to maximize data throughput. There are no re-transmissions in my design. I have a loop of...
In sample code for central devices,, the BLE event handler, on_ble_evt() , handles the `BLE_GAP_EVT_CONN_PARAM_UPDATE_REQUEST' by accepting the request. Is it possible to...
On pages 49-50 on the nRF51 Product Specification, in section 8.5.2, there's a bunch of current consumptions listed for the Radio with the DC/DC disabled.
Do those values...
Hi there,
I was hoping to first pull the SD version and application version from the device before I attempt to send an update.
Are these values exposed anywhere within...
