Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
Where can I find the completed source code for the BLE Services, a beginner's tutorial
I keep having trouble advertising, so either I am missing something, or have incorrect...
Hello,
I used latest port_cmsis_systick.c from SDK13.0. And there is still xTickCount bug. Function vPortSuppressTicksAndSleep() adds correct vTaskStepTick(diff); but the...
I am using nRF52 S132 and latest SDK V11. I defined a custom service with a custom characteristic which is 509 bytes (based on your tutorial). Read operation is fine from...
when a particular line of my code is at line 54, the following compile error occurs:
error: #101: "assert_line_54" has already been declared in the current scope
line...
Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
hello,
On a device with nRF51822-CEAA packaged in a ISP130301, we have a problem with RSSI value measurement.
We use Master control panel and bluetooth usb key provide...
I have set up raspberry pi 3 as a border router and programmed the the nrf51422 using the iot_ipv6_coap_server_pca10028 and could successfully switch on and off led3 and led4...
nrf51822QfAC
S130 stack was working fine and ble_app was able run successfuly able to see the ble on the app;
Now after few days now facing issue in running the same code...
having issue with nrf51822
nrf51822 breakup board was running fine with S130 2.0 stack and ble_app_uart
Now facing issue such that when softdevice enabled is called the...
Hi,
I just switch to Embbeded Studio following the last tutorial ( here ).
I'm working on NRF51822 with SDK12 and TWI_sensor example (without SoftDevice). I followed...
I see from the release notes of s132 4.0.0-2.alpha that it adds:
Support for 20 links in total with freely selectable role (Central/Peripheral) for each link.
I want...
Hey,
I am trying to control an external LED using two nRF52832 boards. I am using "nRF5_SDK_13.0.0_04a0bfd\examples\ble_peripheral\experimental_ble_app_blinky" code for...
I'm trying to use the BLE sniffer in a quite busy BLE environment. Unfortunately, it always crashes after a few seconds.
I'm using:
ble-sniffer_win_1.0.1
nRF51 Dongle...
