Hi, is there an available developer in my tri-state area of Minnesota, N. Dakota, or S. Dakota? Please call me if you are available for a project for hire. The developer should...
I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I've modified the ble_app_uart example by adding GPIOTE so that the transmitter sends a character to the receiver when a GPIO pin is toggled. This part is working well.
...
Hi,
I am working on my hardware product having nRF-51422 chipset. I just came to know from forum post that
nRF-52 chips will get arduino IDE support as standalone. I want...
Question 1: I am using GPIO external interrupt. Does this interrupt belong to GPIOTE PORT EVENT by default? Question 2: How to configure low precision GPIOTE? Question 3:...
I'm working on a Thingy53 project with Zephyr RTOS that requires TLS connections, but I'm encountering persistent "Failed to create TLS socket: 23" errors (ENOMEM - out of...
I just wanted to share this in case someone else runs into this as well. I was running into all of the same things as others where I could run the nrf_sniffer_ble.sh --extcap...
Hello,
I have recently been working on other Zephyr projects that use non-Nordic MCUs. I installed raw Zephyr in my documents folder (“C:\Users\gilles.devillers.SECTRONIC...
Hello,
I've developed a PCB that connects an RTD (PT100) to a Wheatstone bridge, set to 100 ohms at 0°C. The bridge terminals (as seen in the diagram) connect to AIN4 and...
Hello,
I have a question regarding the internal handling of the update recovery process for BLE mesh DFU, specifically within the DFU Server model + BLOB Server model. ...
Hi y'all.
I've been developing in Zephyr NRF52840. My code is based in Central_HR_Coded (SDK 2.6.1, Toolchain 2.7.0). I had some issues with the bt_conn_disconnect function...
Hello,
Our solution uses nrf9160 in smart parking devices that the user controls from a smartphone app, through the internet. Since commands come from the user to the device...
I am using nRF connect SDK v2.9.0 with a custom developed board that looks like this:
I tried the ' Bluetooth LE LED Button service' sample as it's and noticed that...
I just got my custom board in and when the code gets to bt_enable it returns -11, but on the DK board it works fine (using the same board dts files and software for both)...
Hello there, this is my first post here.
I'm facing a wall in my project development.
Here is the issue, so during start up of the NRF52832 I see a high current draw for...
where can i find some simple examples that transmit / receivfe packets using the RADIO....
assume for the moment that i'll be implementing my own proprietary protocol atop...
Hi All,
Simply put I am trying to use the Xiao BLE Sense board connected to the Expansion board (with SD card slot) to write audio recorded data from the Xiao embedded PDM...
As the title suggests, I want to use west build without having to include the BOARD_ROOT parameter.
I have already referred to this link , but the results were not as expected...
