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...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello
is this possible to reset the timer.
for example i set the timer for 10 Second.
when he reach up to 5 second then i would like to reset the timer.
i found no function...
Hi,
I just noticed that my PTX and PRX projects use different assemblers and linkers -- not sure why. I got the sample projects from Nordic. What's the difference between...
I built my project on ble_app_uart peripheral example from SDK 12.2 and have added a display (Sharp LS044Q7DH01) using nRF52 as a SPI master to communicate. I think I have...
I have used NRF52840 and SDK 13.0.0. Module SPIM.
Library does not support buffer size more then 8 bit.
But I try write to register TXD.MAXCNT and I can't write value more...
Hi
I'm interfacing MMA8452Q with nrf51822 using TWI all read-write function working fine but when I try to read acceleration data nrf_drv_twi_rx & nrf_drv_twi_tx function...
I am porting our sdk 8 based firmware for the sdk 11. Now the code crashes at the code below:
err_code = sd_ble_gap_device_name_set(&sec_mode,
(const uint8_t *)name,...
We followed the instructions for the beacon example for nrf 52 dk.
Multiple attempts to change and reset the board, there was no change in the ad packet.
Can someone...
I'm using the nRF52832 chip without an external crystal. I configured it to use the internal RC with:
nrf_clock_lf_cfg_t clock_lf_cfg;
clock_lf_cfg.source = NRF_CLOCK_LF_SRC_RC;...
Hi,
I have tested ble_app_hids_keyboard for using whitelist.I find that this example is bond+whitelist. If bonded, the peer address will be added into whitelist. But when...
Hi,
I test Whitelist function in the example ble_app_hids_keyboard_pca10040_s132 using SDK12.2.0.
I donnot understand the code in "case BLE_ADV_EVT_WHITELIST_REQUEST:" located...
Hi all,
I have some problems with GPIO Interrupts.
I'm using nrf52832, s132 and sdk 12.2
The error is totally random so I don't know why is generated. The case is...
Hi,
We are using the Secure DFU from SDK 12.2, with SD132 3.1.0, on a PCA10040.
As a DFU controller, we use a PCA10031 with a SD130 2.0.1 and a project derived from the...
