Hi,
Is that possible to run the radio_test_example (\nRF51 SDK_v5.2.0.39364\Nordic\nrf51822\Board\nrf6310\radio_test_example) on the nRF51822EK? If yes, what modifications...
we also produced self PWM for ADC wave form testing. when we stop transmission, we will get good waveform out, but when we starting transmission, output waveform shape is...
Dear Support,
I have some troubles with the Evaluation Kit for nRF51822 :
I use the broad as a central role with S120_nrf51822_1.0.0_softdevice.hex and example...
Suppose a nRF9E5 transmitter is set for continuous transmission on a channel.
A nRF9E5 receiver listening on that channel:
finds carrier and sets CD
finds address...
I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
Hello! I trying to use peripheral example with s130 stack. I have some problem:
Device is advertises well. If i connect to the device via mobile application nrf Master, after...
I am interested in writing a BLE central that reads data from multiple BLE Nordic sensors. The BLE central will be running on Embedded Linux which uses the BlueZ stack.
...
I need to poll a NMEA data stream and it's easiest getting a byte at a time, but it's dropping to 30ms between individual reads in this loop:
uint8_t next = 0;
uint8_t...
Hi.
I'm working with the nRF51422 devlopement kit (pca10028) and I need to mesure the highest throughput between the nRF51 DK and a smartphone. I have seen several post...
I am using the heart rate example to do a quick demo. I am sending a short string of data one byte at a time to the iphone. I decreased the HEART_RATE_MEAS_INTERVAL interval...
Hi guys,
I have the nRF51 Development Kit, and I am trying to develop on my mac using GCC and eclipse. However, the tutorial I found either incomplete or outdated. I tried...
I want to bring up my own new board, but the nRFStudio can not connect to the J-Link, please check the picture.
I connect 4 lines from board to J-Link, including VCC, GND...
Hi,
I'm trying to get S110 softdevice (v8.0.0) working with RIOT. I had some issues (I couldn't initialize TIMER1 or TIMER2 until softdevice is setup & enabled) but I think...
I haven't seen any posts about this, so I thought I'd post what I observed and how I fixed it in the hope this helps someone else.
My nRF51 DK (PCA10028 v1.1.0) out of...
I have gone through most of the guides/links that I saw here to no end.
My development environment is OS X 10.9, gcc-arm 4.9, nRF51822 beacon.
Before going for the IDE...
Hi,
I am trying to build a low power device using the nRF51422 SoC without a Soft Device. I need a timer to occasionally wake up the chip and as I read the product specification...
I have a basic question regarding a basic area. Interrupts! But without any good specification and how the OS work and good example how to do this I need to push for the obvious...
In ble_dfu.c (unmodified SDK 8.0.0) I am unable to get the buttonless DFU hooked up.
For reference, ble_app_hrs with s110_with_dfu works correctly. I have traced my issue...
