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...
Hi experts,
i found one issue that if i continue to make the 51822 advertise(if advertise timeout, start again), sometimes the 51822 will stop in somewhere. I'm sure that...
I have just acquired the NRF51822 Evaluation Kit and going through the getting started documentation. I can't seem to fix a compiler error which is highlighted in Kiel uVision...
Hi,
I am starting my first project with nRF51822 for my thesis.
I thought its a good idea to start with evolution kit so I bought nRF51822-EK
I assume I will get everything...
Hi, I'm trying to run your ble_app_hrs on your nrf51822 chip using internal rc clock: NRF_CLOCK_LFCLKSRC_RC_250_PPM_4000MS_CALIBRATION, so I pass this to the BLE_STACK_HANDLER_INIT...
Hello,
I have just bought an NRF51822-EK to familiarize myself with the micro-controller for a potential future job. Admittedly I feel like I am completely in over my head...
I've made a custom board with an nRF51422. The nRF51 part follows the reference schematics almost identically. After overcoming some reflow issues this board seems communicate...
where is nRF51822 example code appropriate to "nRF Temp App" ?
I have successfully installed "nRF Temp App 2.0" on Nexus 7 with Android 4.3.
Now I would like to run the...
Hi,
I want to install the nrfgostudio_win-32_1.15.1_installer,but is's fail.nrfgostudio V1.14 can be installed sucessfully.I still use the command line to install the nrfgostudio...
Hi,
Sorry for the noob questions but I'm trying to understand the GPIOTE abstraction and terminology, specifically the events, interrupts and tasks. My understanding is...
Hi
I have a question when I use the l01+.
I donn't use the Auto acknowledgement and Auto Retransmission, interrupt does not reflects on the IRQ pin and leave the IRQ...
hi,
i try to analyze the sdk sample with the standard(Server) ,ie : basic battery service
how to build GATT Requirements and Service Characteristics with the...
Just got the RF51822 PCA 1001 dev board and followed the instructions in SDK 4.4.1 and downloaded the Keil Lite tools from the ARM website.
BUT, didn't realize Keil has...
