I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
Hi there!
I want to send a float from nRF51822 to MCP App. I use this code:
float m_temperature = 26.3f;
uint8_array_t temperature_data_array;
temperature_data_array...
Hi everyone,
I was wondering if there are any issues turning on and off the ANT transmitting channel during run-time of nRF51422 with this:
err_code = sd_ant_channel_close...
I want to use master spi mode ,but when I build the file,it is always error.I operate like this ,First I open the project in ble_peripheral\ble_app_hrs\pca10040\s132\arm5_no_packs...
"Hi Guys, my nRF8001 BLE is working perfectly, But recently i was performing regression testing to check BLE connection, their i faced one issue after 10 minutes from nRF8001...
I am using SDK11 on a nRF52 board. I had some success in DFU, but also had issues.
Was able to upload the bootloader successfully using Master control panel. But it always...
I use the nRF52832 IC of WLCSP package.
In addition, it sets as follows:
{.source = NRF_CLOCK_LF_SRC_RC, \
.rc_ctiv = 16, \
.rc_temp_ctiv = 2, \
.xtal_accuracy...
Hi all,
I have a firmware in which I want to use BLE and ANT communication (with Softdevice S310) to send and receive commands from other Nordic devices or smartphones...
Hi,
I modified the code from the tutorial at devzone.nordicsemi.com/.../ to send measurements from my RHT sensor but encountered some basic difficulties. After fitting...
Hi,
I would like to know what the approximate Flash memory and RAM usage by nRF51 chipset would be when using the BLE communication (Let's say I want to send and receive...
Hi everyone
I am working with nRF52 (SD132). I am considering the ble_app_uart example and I'm trying to modify it by setting TIMER1 and TIMER2 peripherals to generate...
I'm trying to update the bootloader over the air, I succeeded to do so following the answer given here
it worked when I didn't change big things in the bootloader , but...
We have noticed that when our application is trying to call GATT disconnect while nRF master app is running, our app fails to disconnect. More over, when our app connects...
Hello everybody,
I am trying to pair module nRF51822 with Heart Rate Monitor device with the Surface Pro running on Windows 10 with no success. I see the module but when...
This question is a follow-up to this post . After performing several tests and understanding that some phone are more limited than others in terms of the number of exchanged...
