Hi, could you please tell me if my assumptions below correct?
Measuring a (ratiometric to VCC) analog signal and selecting VDD_1_2_PS as the reference selecting AIN_NO_PS...
When I initialize the SoftDevice with SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, false); // Sets up Crystal Source to 20ppm 32.7628kHz
The project I based...
I am trying to make a product with NRF8002B. I finally have the product prototyped. The user will connect to the device, beep, light up, and track. It will always stay on...
Please,
It seems that "Flow Control" signal is not available on nRF24AP2-USB.
EVENT_TRANSFER_TX_START event message appears only one time after the first data packets...
I am looking for cheapest (up to few hundred USD) and simplest Arduino basic solution to track real-time RFID tags distance (also direction if possible) without additional...
Hi all,
I am new to Nordic semiconductor but I could be interessed by nRF9E5. To check if it could fit my requierement, I would like to know if it possible to configure...
Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hi, when calling sd_ble_gap_address_get from APP i get 0xXXXXXXXX4F and when i call it from DFU i get 0xXXXXXXXX50(X beeing the same), why is this? Is it a feature or a bug...
Hey Nordic--
I updated my Keil project from SDK v8.0.0 to v8.1.0 and immediately get some compilation errors due to redefinition of symbols.
In nrf_sd_def.h, I think...
Hi everyone. I have a strange problem. As we all know, there's a bug in SDK8.0.0 that dont allows to infinite advertising. To work this around i set advertising interval to...
Hi!
I am using nrf51DK with s110 soft device loaded on it to read data from Bosch BMA180 accelerometer using I2C interface. I would like to use clock prescaller and transmit...
nrf51x22_qfab_schematic.jpg I was going over the schematic and layout pdf files for the nrf51x22 before I began to create my own board and noticed that Pins 33 and 34 are...
SoC: N RF51822 xxAC
Toolcha in: MDK-Lite Version 5.15
Softdevice: S110
SDK Version: 8.1.0_b6ed55f
I'm using a custom board which is functioning well. The app is functioning...
I'm using the 8.1.0 SDK, with the S130 soft device. This is from the central version, it seems to crash on startup without ever hitting main()
Starting program: firmware_client_server...
Hi,
Could any one help where can I find a tutorial related to nrf81522 getting RSSI values and write them in a text file?
I have worked with MCP on PC and the log file which...
Can someone explain the proper way to use the tx_buffer_process function present in many of the service libraries.
It seems this function is used to handle requests to...
Hello, I am getting an issue regarding interrupt, below is my code and the problem is when I press the button, UART stop printing my value, I think my code is stuck somewhere...
Hello everyone,
Where can I download the LED Button application example (explained in nAN-36) for Keil5 ?
Is there any compatible version with pca10001 board ?
I...
Hello fellow devlopers.
I am experienceing very odd behaviour from the UART peripheral.
I am trying to ouput a uint8_t[48] array from the UART termainl. I am using this...
Two questions about the smart beacon PCB that is not in the design file.
1.) What PCB material did you use exactly?
2.) What type of solder mask did you use
Thank...
I compile the coap client example and drag-n-drop the hex file to a RBL BLE Nano. However, no advertising packets picked up by sniffer. Is it possible to port IoT SDK to a...
