In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
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...
I have the NRF52-DK, a 3-digit seven segment display, an RGB LED and a sensor. Using SES to try and get some basic code running.
I manage to open an nRF Connect SDK project...
Hi,
Background; I have previously worked using old nordic sdk 15.3; but now due to use of 5340 I am forced to moved to new zephyr based SDK. I think a lot of the issues...
Hello everyone,
I am working on device based on an nRF52832 that is close to pre-production phase and runs on Zephyr. I have a question because I would like to retain...
Hell there,
I am trying to develop an Android app using nRF52832 chips. I am just planning in a similar situation where I have multiple Nordic thingy 52 devices. How can...
Hi,
We are close to running out of flash on the nRF9160 (with MCUboot enable) and we still have functionality to implement for our product. There are two possible options...
Hello,
I have been developing code for this chip for a while now. In the beginning, I was using the end device role but after a couple of months, I decided to change it...
I'm getting the following linker errors after switching to the latest version of the SDK (17.1.0). I believe I've included the files that define the offending macros (for...
I've made a basic QSPI setup for an MT25QU512. By default the QSPI driver is using 24-bit addressing. To access all of the memory, I'd like to set up the QSPI driver to use...
Hi,
Currently, we have a device that uses the nrf52832 custom board as a Peripheral notify to send the data collected to Pixal 5 (central),
We have a cellphone app to...
Hello Nordic / Zephyr experts,
I am looking for AT command parser for the UART of nRF52840. Want to send and receive AT commands to a LTE modem using MQTT messages. Need...
Hi,
I am aware that nrfutil does not work for OTA updating the nRF53 and was wondering if there was a similar tool that will allow me to achieve this? I need to update ...
Dear BT Mesh experts,
What's the advantage/disadvantage of using the nRF5 SDK for Mesh compared to the nRF Connect SDK ? Consider a rather simple BT Mesh device that provides...
Hi support Team,
Is there a way to make the nrf52840 to connect with only given MAC address (i.e., a MOBILE) ? The MAC address (i.e., a MOBILE) will be changed dynamically...
