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...
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...
Hello,
I have a service and characteristic that I am trying to switch from open to just works, with no bonding on the device. I changed the settings in add_char_params and...
Hi to everyone!
I have a problem when I try to connect to the Blinky application running on my nRF52dk.
My mobile phone (Nexus 5X, Android 7.1.2) is able to detect the...
Hello,
I am learning the different peripherals using the nRF52 DK (PCA10040). I am using the nRF5_SDK_16.0.0. I am using Segger Embedded Studio on Windows 10 64-bit machine...
Hi,
I am trying to use enhanced shockburst (ESB) to stream data at high bitrate between two nRF52 development boards. Even though I set the protocol to 2Mbs, the max netto...
I am testing a nRF9160DK board. I am located in Italy, so LTE-M SIMs would not work.
I have received some NB-IOT SIMs from TIM/Olivetti; I found a compiled sample "at_client...
Hi
I building a mesh network of sensors that will be spread across a building.
One node will have a cellular modem and will send the data to the cloud ( gateway ).
Data...
Hi, I got maybe strange and difficult question about nRF24E1 - I know that max supply is 3.6V, but I try to rebuild one project to Li-ION and I would like to ask if that chip...
There are many one star reviews for nRF Toolbox on the Android Play Store (not from me!). These one star reviews are from users complaining that the application does not find...
Dear All,
I want to program a device to perform the following actions:
Start->configure modem to connect to NB IOT, adjust the PSM and EDRX->potentially send a message...
Howdy,
Part of our design process for trying to achieve the most time out of the product's battery is optimizing any pull-up and pull-down values such that when active...
Hello,
After adding pairing using static passkey to my nRF52840 board, i am facing a memory issue :
At the beginning of execution, the code stopped as if there was a breakpoint...
Hi
I have a short question:
I am currently writing on my master thesis about an self built Asset Tracking System. There should be a micro controller as a receiver...
Hello,
I am using Segger Embedded Studio to run AWS FreeRTOS bootloader demo on the nRF52840. When I try to build, I get the error cc310_bl_backend_ecc.h: No such file or...
the first (initialized) Eddystone (e)TLM frame have vbatt unset. I am using SDK 15.3. I suggest the following changes, it simply busy wait until ADC reading is finished before...
