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,
We are using nRF9160 ncs version 1.0.0.
I have two queries.
We are making connection with AWS server. In the backend we have telenor server.
We make MQTT connection...
Hy,
I have a question to the udp_with_psm sample. To my situation: first it looks like as it works correct (find LTE-NB connection, open socket and send data), but the sent...
Hi
Sorry if I have missed something obvious here, I have been looking it this one off an on for a couple of days now, I have gone through the Getting started assistant...
Hi,
we found two issues on mesh SDK 3.1.0 related to publish retransmit count.
- The retransmit count is always different from what configured using the ios app.
- The...
I have 3 nRF9160 devices ( two nRF9160DK and one Thing91) on my Cloud account that have been working well for several weeks. This morning they suddenly stopped showing connected...
I have a custom board built around the nRF52840, which spends most of its life sleeping. I'm able to achieve ~3uA current draw when it is sleeping, but I've recently started...
Hello, working on an incredibly frustrating problem.
We have a 2-chip system and the primary chip (non-nrf) communicates with the nrf52840 as a SPI master, and of course...
I'm using the NRF52832-QFAA-R and currently I'm struggling to get the device to connect to a J-link. The nRST line for some reason is being held low even with a pullup. There...
To the kind attention of Nordic support team,
I have got legacy code to work with for nRF24LU1. Radio packets payload and receiving pipe are retrieved using if(gzll_rx_fifo_read...
Hi, I am using nrf52832 Development Kit and SDK( nRF5_SDK_15.3.0_59ac345 ) in that I am working on ANCS and NUS together and specific functionality working smoothly when the...
I have read many of the posts about applications not running stand alone, and have tried many of the suggestions without success. My application runs on a nRF52832 it is being...
