I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
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...
Performing a DFU with an iPhone works in some configurations and fails in other. Android consistently works.
The failing version of iOS is:
iPhone 12 mini
iPhone 13...
I'm trying to connect a SIM800L to my nrf52840-dk which I power through 5V USB. I'm a beginner at electronics so just want to make sure I understand how to wire things, please...
Hi,
I would like to know what are the prerequisites to get the ICCID of the sim card:
This is the code I use, nothing special. I can get the IMEI of the modem but not...
Hello,
In nRF5340 I use one RTC and it works. Here is my code:
1) in prj.conf:
CONFIG_NRFX_RTC=y CONFIG_NRFX_RTC0=y
2) in the code:
a) define: nrfx_rtc_t sti_period_rtc_0...
Good morning,
I am using the nRF9160 as an AT command modem running the SLM app. I aim to set eDRX and disable PSM (PSM doesn´t make sense in our project). According to...
Hi all,
My team and I are evaluating some BLE modules available on the market. One of them is the UBLOX BMD-340, which contains the nRF52840-QIAA SoC.
We are encountering...
Hello Nordic Engineer,
I have already implemented a Mesh network using iOS nRF Mesh, 5340 DK, and 52840 DK, with the mesh_light example.
The NUS I used before was able...
I am trying to flash the Enhanced ShockBurst (ESB) example on an nRF52840 USB Dongle (PCA10059) . Since the ESB example is originally designed for the PCA10056 (nRF52840 DK...
Hi all, need to establish a CIS connection to an already connected BLE device with security level > = 2 . However when the ACL connection has security level > = 2 and the...
Hello, We're developing a project on a custom board based on nRF52832 and noticed that P0.20 is high on powerup, even with no firmware. Is there a way to controll the pin...
In the nRF5340 Audio DK example located at C:\ncs\nrf\applications\nrf5340_audio , I want to add a third board and communicate with it from the master (gateway) to send commands...
How can I read the whole advertising packet when are packets larger than some specific size? This is the issue. I want to read this adv packet:
But I only get this on...
we have 6 custom board with nRF52840 we are able to flash test codes in 2 boards , while 4 boards give
Error :No Cortex-M SW Device Found . this is in nrf sdk .
when we...
Hello,
I am new to Bluetooth. I have two nrf5340 LE Audio SDKs which I have been able to configure and use as gateway and headset (walkie talkie, USB, and line-in, CIS and...
