Hi all,
I am making a device which involves using nfr52832(PCA10040) to communicate with a NAND flash through spi to store data acquired from the ADC. After all the data...
How to enable semihosting in sdk11 examples?
This works, but I can't port it to examples/periferal/template_project :(
changes:
pca10028/armgcc/Makefile:
adding...
Hello,
I want to store temperature samples in flash of nrf51822. I am using pca10028 and sdk 12.2.0.
I have the code for writing,deleting and reading from flash memory....
Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Hi I have developed and Android application to connect for 2 BLE Devices one after other.
These 2 BLE devices connection and service discovery will happen one after the...
Hi Nordic,
I am using SDK 12.3.0, S130 2.0.1 and PCA10028 nrf51 DK.
I would like to ask if central can make connection request without scanning (central know the mac address...
Hi everyone,
I have migrated my project from SDK for Mesh v2.1.1 to v3.0.0.
I am getting a Mesh Assert when the Mesh is trying to request a radio timeslot after the "NRF_EVT_RADIO_BLOCKED...
Is it possible to run Eddystone example from SDK12.3.0 on nRF51822 xx aa chip?
In the eddystone documentation it mentioned that S132 softdevice required, but on older SDK...
Dear Nordic,
Hi,i'm looking for an easy way to make Wlan coexistence with Ble,i know there has a solution that named 3rd party, just like this:
So, What i want to...
when we pass the BLE event handler as a function argument to BLE stack init function and register the function results in a deadlock mechanism. Is that we cant able to register...
Hi Guys,
I have a general question to the mesh functionalities. We built a mesh sensor network and I now want to now if it is possible to decrease the data-rate to increase...
Hi,
I just completed the migration from mesh sdk 2.2.0 to 3.0.0.
After running the project it get stuck at line 422 of timeslot.c in function timeslot_sd_event_handler...
Hi all,
So I've developed a custom board with the NRF52832 qfaa e1 and using Mbed OS 5. System on current is around 3.5uA when not using BLE.
When using BLE my idle current...
I'm learning NRF51822.Now,I want to develop it with PC.I need connected Nrf51822 & PC with Ble.What tools can I use? .I designed a Nrf51822 pcb based on CH340.
Hi,
I am using nRF52840-QIAA-T in my design. I am curious to know if Engineering B modification is implemented in the mentioned package.
Thanks in advance.
Hi i used nRF52840 Preview-DK and i try many example with SDK provided.
the problem is the range of transmission too short . can you help how to set power transmission of...
I’m creating an IOT device with some unusual needs when compared with typical home automation. I wanted to ask if anyone knew of a mesh protocol (Zigbee, Thread, BLE Mesh...
Hi All,
I am working on the NRF51822 development board, using KEIL-IDE for the code development using SDK version 10.
I was trying to develop the serial communication...
I'm coding a feature to measure the battery voltage via the internal VDD with an ADC.
The result I get from a 2,75 voltage source is 170.
When using the calculation (...
