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...
Hi,
Due to work reasons I had to switch to KiCad. I have tried to recreate the reference design from Altium and the one for Eagle found here: https://github.com/NordicPlayground...
Hi,
Doing some power testing on the nrf9160 custom board using the MQTT example, I am seeing between 190uA to 200uA of sleep current using a meter.
I disabled serial...
Hey let’s say I use zephyr to code some Bluetooth mesh stuff on an NRF52832 module and then make a product using this module. Do you guys know if there are things I have to...
Hi! We have a peripheral which uses an 'unconventional' SPI configuration for its data transfer. Among other things, it sends and receives data on the same SPI line, meaning...
Hi,
In our design we are using 25AA320 with nRF9E5 . It seems in some random conditions the EEPROM loses data and the application won't run until EEPROM is reprogramed...
I'm looking for Advertisement receiving code with control radio module without softdevice.
I want to make extremely low power control code for advertisement.
please help...
Hi, I am a beginner, during my internship I need to evaluate the nRF9169 DK for cellular applications.
I successfully implemented the communication over serial by using...
Hi,
Recently I degubbed issues on debug mode for an application on segger embedded studio 4.1.2. Now I see in release mode some kind of errors is happening, it works well...
Hi,
I'm using NRF_WDT and it works very good.
I would like to investigate my project failures and I want to save some data when watchdog is expired.
How can I catch...
I am newbie here. I was reading ‘Introduction to Nordic nRF5 SDK and Softdevice' dated 15 Jan 20. The softdevice naming rule establishes Sxyz
wherein z – denotes the SoC...
Hi,
We're noticing high power consumption when the 9160 is supposed to be PSM sleeping in borderline signal locations that is breaking our power consumption model, reducing...
The docs say:
Once configured, it is possible to perform cryptographic operations using the the CRYPTOCELL subsystem where KDR is selected as key input without having access...
Running nRF Connect SDK v2.1 targetting an nRF52840 DK (PCA10056)
I'm looking at the OTA DFU options for this SDK. The host side tool if i'm not mistaken is a go utility...
Hello,
I'm trying to integrate Mesh 4.0.0 into a program built with SDK 16.0.0 but I'm running into some issues including the correct files from the Mesh SDK. I followed...
Hi Sir,
In the datasheet of 52840, we know the DEC1 is 1.1V, DEC2/4/5 are 1.3V, DECUSB is 3.3V.
When measuring these pins, we may not get a precision value, like we got...
