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. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
How do we go about adding servers to the light control example i.e. I would like to control 50 servers via one client. What needs to change in the code besides SERVER_COUNT...
I am modifying the BLE UART example, client and server, in order to have a higher throughput. I have selected that the connection interval is 7.5ms with a total number of...
Now I'm done from send data to the light_client light_service, but I don't know how to send data to another light_server let light_server, I look at the related documents...
I am having issues with the pin_change_int example. I have not changed anything to the code, but it will not load onto my board. In fact, pressing load in this project doesn...
I am trying to implementing eddystone for my nRF52832 and I found two library.
One is with the " /examples/ble_peripheral/experimental_ble_app_eddystone " inside nRF5-sdk...
Hi, I want to NFC connection. so I'm trying to NFC examples.
But, while i was testing NFC_writable_ndef_msg example I have some trouble.
Following the example, I succeeded...
Hello everyone I have a problem where I want to know when a node (server) connects to the gateway (client), how can you control which node, for example, turns light on and...
Hello, I am trying to run the SAADC example code alongside the ble app hrs example. I am able to run both examples individually just fine but when I copy them over to one...
Hello,
I need to implement a simple and minimal serial cable replacement using BLE SoC and external MCU host interfaced by 2-wire UART (without flow control). Is it feasible...
hi
i am beginner to start with BLE.i want create a device i.e bluetooth device and its sevices ,characteristic.which tutorial will most helpful to follow to learn?
Please...
Hi,
My project application is to advertise BLE MAC ID (Company's 6 byte Unique ID) with advertising interval of 30 sec i.e. My BLE will transmit its MAC ID & go to sleep...
Hi, Everyone
My development environment is PCA10040 (nRF5_SDK_14.2.0_17b948a) with IAR
I executed \example\ble_peripheral\ble_app_uart
nrf_log_panic occurs.
I attached...
I'm trying sending and receiving data with spi transaction manager library (nrf_spi_mngr).
The problem is that I cannot receive bytes from SPI device as end_callback doesn...
Hi there! I am trying to develop my own BLE application on nRF51822 QFAC. When i call sd_ble_gap_ppcp_set, given it a pointer parameter located on local statck,it is return...
