How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hi Nordic,
Sorry if I missed and repeated a question, just point me to the previous answer if it has been posted before.
I am trying the DFU example found in the SDK...
Hello,
I'm wondering that it is ok to route ANT line through board-to-board connector to chip antenna.
Because there is no space to place nRF52832 and chip antenna together...
Hi,
I've seen that SDK 12.3.0 contains a new version of the application sample using the Eddystone protocol for BLE. I would like to know if this version is compatible...
I am using the template example for S130(works fine).
I tried adding a simple Pin interrupt on the code but it didn't call the pin interrupt handler everytime I press the...
For applications using the application UART Module ) via APP_UART_FIFO_INIT() without hardware flow control - how does an application put the UART peripheral to sleep?
...
Hello Nordic staff (or anyone in the know),
I saw this post from @newtom almost a year ago which concluded that I2S master library does not support 32bit words from mics...
Hello there,
I am a beginner, i want to know what changes should i make in the already existing example "ble_app_uart" so as to make my nrf51 development kit able to transfer...
In the file app_sdcard.c of the SDK13.0.0, an assert is done when calling app_sdc_init() with a pin P0.0. Can i safely use P0.0 with the assert deactivated or should i use...
Hi;
I am using nrf51822 qfaa device with sdk12.3. I compiled eddystone example code and it worked with nrf51dk(nrf51422_qfac) board. Also, i have a board that has nrf51822_qfaa...
I would like to use the POFCON register thresholds to create a crude battery level indicator. I noticed that the POFCON register definition in the nRF52832 Product Spec has...
Hello everyone,
I'm currently migrating from a functional code IAR to Eclipse GCC.
It compiles fine and I got the hex files.
However I have some troube to flash the...
I am working on an application where the nRF52832 is being used to control external hardware that requires fairly precise timing. Specifically, I use sd_radio_request to allocate...
Hello.
I want to develop a custom bootloader with the same purpose as described in Very simple SPI bootloader
I'm using a 52832 with Eclipse/GCC and nRF SDK V13.0
...
