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...
Hello,
I am creating an application that counts the number of times the button is pressed (Every high to low transition).
I am using GPIOTE to sense the high-to-low events...
Hello,
I am considering redistributing the SDK source code. I also saw the following, but hasn't it changed?
devzone.nordicsemi.com/.../32969
【SDK：15.3】
Hi,
How can I understand what all Errata's are applicable to softdevice and are taken care of?
For my application I am aware of the modules/peripherals being used and...
Hi,
I noticed there is no SWO support mentioned in Product Specification 1.1 for nRF9160. But since the architecture seems similar to the nRF52/nRF53 that have SWO under...
I have been interfacing with the Macronix external flash via the nfrx_qspi library for logging. While I am able to use nrfx_qspi_read() to obtain my log data, I am also able...
PM_MCUBOOT_STORAGE_ADDRESS and PM_MCUBOOT_STORAGE_ID seem to be no longer defined as of SDK1.2. As per the discussion here , I tried using DT_FLASH_AREA_STORAGE_OFFSET which...
Using nRF52811, Segger SES, and SDK 16.0, I have some times that seem to be off by ~2X.
I'm timing by setting a gpio before and after the event and capturing with a scope...
Hi
Referring to
https://devzone.nordicsemi.com/f/nordic-q-a/58652/additional-questions-to-nrf52832-errata-220-clearification/238659#238659
From the above post, the...
I am new to the nRF9160dk board. I have been able to compile and run some of the sample programs. I am now looking to have a simple program to talk to external uarts 0 and...
I need my sara sara-r410m-02b ublox module to connect to the cellular network using at commands. For this reason I require to send the commands by means of programming lines...
Hi
I have a custom who is using 52832 to develop a Bluetooth door lock, including a NB-iot module, The door lock is unlocked via app Bluetooth.
the question is : There...
Hey all,
Have just been messing around with the board, everything was working fine until I tried to follow this guide to install CircuitPython onto the nRF. I got it into...
Hi there!
I am currently trying to follow the SDK instructions to get everything up and running. I followed all steps closely and didn't run into any errors apart from the...
Hi there,
Because of the current corona virus I could order a debug in/out cable for the Segger's build-in debugger (P18 & P19). But I have the cable it self and slot compatible...
