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...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi nordic,we want to config nrf52832 as a wireless full-duplex serial port transmission module through nordic proprietary protocol，so the module can send and receive data...
I have my IMEI but my pin number has 4 digits: 0000, instead of 6 digits(which is required to add the LTE device)? Please Nordic, what should I do? I have this problem for...
Hello,
I have problems setting the output RF power to +8 dBm during DTM test using the example dtm application. The example dtm application is used as it is provided with...
Hello,
i've been searching the forum for answers about Bluetooth certification but i'm very confused.
I want to use nRF52832 in my project, and i would like to make make...
I am trying to transferAdvertisement data from NRF52832 to Raspberry PI using BLE_app_UART example. I have updated the config as below,
app_uart_comm_params_t const comm_params...
Hi,
So this may seem like a stupid question but here goes. I've been trying to learn how to implement an IoT solution.
While trying to learn more about MQTT protocol...
Hi,
I'm trying to build the example found here: https://github.com/Rallare/fw-nrfconnect-nrf/tree/nrf9160_samples/samples/nrf9160/uart
and the build is failing with this...
Hi!
I've been trying to connect the nRf9160 to an AWS IoT account following the directions here https://github.com/NordicPlayground/fw-nrfconnect-nrf/tree/master/samples...
Hey guys I am using nrf52840 dongle for scanning ble beacons. I want my dongle to be power optimized in a way that it starts scanning for 10 sec and then go to sleep for one...
Hi,
I am working on nRF52DK. The Bluetooth MAC address is stored into the Flash during the pairing sequence. Can some one provide me the links to understand the storing...
hello
hi
I connect AT24C02 EEPROM with nrf52dk.
I connect SCL to 27 pin ,and SDA to 26 pin.
I open twi_master_with_twis_slave sample code and make some changes(i2c...
Hello there;
We want to develop a project using the nrf52 series. We have two nrf52s. The first one is in the center and connected to the mains and there is no battery problem...
Hi there i have serius problem in gettimng my nrf52840-dk to work, i am set up in Visualstudio code on a mac, avery thing compiles and seem to upload but nothing happens afterward...
nRF connect v1.0.0 SDK
I am using UART peripheral to communicate with GPS module and we want to put device in PSM (Power saving mode) but we are not able to disable UART...
