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...
Hi there,
I'm working on a BLE project using the nRF52832 and am having trouble implementing flash storage. I'm using SDK 132 v6.1.1, and the flash storage library to save...
I am implementing the Device Information Service, and want to include the bootloader version as "Firmware revision" in DIS and the application version as "Software revision...
I am new to nordic ble chips.
I am using nrf52832 ble chip, s132_nrf52_3.0.0_softdevice
I am trying to update firmware on the air. But I am getting an error that I do not...
Hey,
Up until now I have only been dealing with software. Now however, I want to create a device that I can use to track my bike by GPS and heading. In the future, I want...
Hi
I am having a problem now(maybe a bug).I refer to nest_state.c and access.c build my user_flash.
But some time,when I reset device,write data to flah will be fail....
Hi,
I'm using the nrf52840 with sdk v15.3 and I'm trying to list of the characteristics of a specific service that has a 128 bit uuid running on a peripheral. However, even...
Hello,
I would like to be clear on the pros/cons of registering a new SIG-adopted UUID versus a vendor-specific UUID. We are a small developer and the cost of registering...
Hello,
I have two differents sensors on one SPI port and I don't really know how to be able to use both. Of course all are connected in the same MISO/MOSI/SCK but there...
Hello,
We currently have several devices out in the field as test units, installed at beta sites. The new modem firmware v1.1 has several features/fixes that we want to...
Hi, we are working on custom board using nRF52811 SOC, I have some confusion
1. regarding the antenna design, I copied the Antenna from Dev board, but it is designed for...
Hello,
There's an interest on the LTE-MTC module.
I can see it's based on nRF9160.
I'd like to inquire about the MTC technology please, does this module support CATM2...
Hi,
I'm using a buffer size of 64 bytes using function
nrf_drv_uart_rx(&app_uart_inst, rx_buffer, 64);
When I receive only one byte packet from the remote, I get EVENT_RXDRDY...
i want to use pwm of rnf52810.but i don't know how to recognize what pins is pwm.
what pins in 52810 i can use wire to connect and then use it's pwm function?
or i can...
Hello, I try to import big project from Keil to SES. The main idea is to move to better IDE and use the same compiler ARMCC provided by Keil (license is present).
I have...
I am trying to using ceedling with FFF to create mocks of some of the NRFX HAL files. However, when I run ceedling I get some very weird errors. I've taken the `test/include...
