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...
I'm having trouble with the SAADC in scan and double buffer mode with 4 channels enabled, where 3 channels are external inputs and the 4th is the internal VDD.
It appears...
Hi there,
I am using nrf52840, Softdevice S140,on our custom board. And my Android app is based on nrf android library( Andoid-BLE-Library )
Application is based on SDK17...
Hello All,
I am using nRF52840 Dev-kit and nRF5_SDK_for_Thread_and_Zigbee_v3.0.0_d310e71 SDK. So far in development, I have used the GPIO edge triggering method to detect...
hi support team,
i just tested http_application_update project, and i set up one server on cloud:"106.12.30.214:32500",
also you can reach this file server from web...
Dear Team,
We are developing an Vibration Sensing System, it contains nodes and gateway where all the nodes and gateway are present in the secured mesh network.
And...
Hi,
I'm using two boards with nrf52832 and sdk 15.3.0. One alter the ble_app_mult_uart__c example as ble center ，the othe alter the ble_app_uart example as ble peripheral...
Hi,
I'm testing heart rate measurement example with my nRF52 DK. In the nRF connect application, I see the logs are converted from Hexadecimal value to user-readable values...
Hi,
I was following the example posted on the below link.
https://devzone.nordicsemi.com/nordic/nrf-connect-sdk-guides/b/getting-started/posts/nrf-connect-sdk-tutorial...
Is it expected that the MQTT API does not receive any events unless a message is published to the server? I'm noticing that without a ping event or any message transmitted...
If I have a version 1.00 of my application which stores data in using flash data services . I make modification and version 2.00 of my application is a page larger.
1A)...
Maybe this is just a little nuisance but is there a difference pynrfjprog and nrfjprog ? There is no documentation on nfrjprog !
Searching infocenter for nrfjprog reports...
Hi,
trying for a few days now to generate a DFU zip file from the blinky example on a PCA10056:
nrfutil pkg generate --hw-version 52 --sd-req 0x9A --application-version...
We are in QA phase for launching the product. Our firmware is based on SDK v1.2 of nrf9160.
With the firmware, we have already tested the process in which the device is...
