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...
Hello,
I am trying to build the lwm2m_client sample on my ubuntu 16.04 machine. I tried building for nrf9160_pca10090ns and nrf9160_pca20035ns The build fails with:
...
Hi,
I am using SEGGER/SEGGER Embedded Studio for ARM 4.12, I used Two working Examples ble_app_gatts_c_pca10040_s132 and flash_fstorage. I am getting these errors "undefined...
Hello,
For our project I'm using a LIS2DH (accelerometer) that is supposed to trigger an interrupt on its pin INT1 when a movement is detected.
I use nRF52832. Before...
Hi
I'm not familiar with C language, I tested the saadc example in SDK, it worked well in P0.02
But I dont see how they set CH[X].PSELP or CH[X].PSELN (V(p) and V(n))...
Hi
Using PCA 10040A , SDK 16.0.0 and Segger Studio.
I would like to generate a short accurate *** on a GPIO , probably 250 nano seconds duration. So I am looking at using...
Hello All,
my application should record acceleration data and time stamps.
After recording the data block from start to end should be transmitted.
I only know that...
Hello, guys.
In our current project, we need to periodically update AWS IoT Server with the data from local sensors. So far, thanks to the cloud_client example and your...
Hi
For a new project I'm looking for a cheap bluetooth chip. All my software resides in a PIC, because on PIC I have a lot of experience and I don't have the time to dedicate...
Hello all,
I am using NRF52840 and SDK 16 in central mode and added two UUID filters to the scan module for two different groups of peripherals . My application works fine...
Hi,
I am trying to send a test message in Server through mqtt and used the mqtt_simple example for that.
For the test I insert data_publish() function in main() like...
Hi!
The subject is most of the question.
I am beginning to customize the ble_app_template example, and when I build it, connect, and look at the advertising data, I see...
I want to connect NRF52840-pca10056 to PC via USB cable. I followed the docs but the OS doesn't detect the board automatically when plugged in. It only recognizes the board...
Dear Nordic Community We are about to develop a Testing-Framwork to compare different Mesh-Networks (Bluetooth Mesh vs. Thread vs. Zigbee) for which we would like to use the...
I've looked around on the forum and I can only find old posts about this.
Based on your repositories it seems like you support just about every big language except for Java...
