I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
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...
Usually, I programmed the Thingy 91 with the nRF connect Programmer (right now version v.3.3.3). As my Thingy did not work with the asset tracker software and only with the...
Hi,
I am trying to integrate an UARTE application code with OpenThread example(thread_mqtt_sn_client_publisher_pca10056) on my nRF52840. My application code uses UARTE0...
Dear Sir/Madam,
I need help. I am using UART to send the data in the mesh topology .and I configured mesh using light_switch source code. is it enough to send data using...
I am trying to interpret the values in the INFO.VARIANT register for the nRF52840. The datasheet states "Build code (hardware version and production configuration). Encoded...
Hi,
After following the steps for building the documentation, I always get the following error:
"CMake Error at CMakeLists.txt:92 (add_subdirectory): add_subdirectory...
Dear All, I am trying to develop a simple BLE scanner that will scan for BLE beacons and print the retrieved packages. I am using nRF5 SDK v16.0.0. I have mostly succeeded...
I'm using an SES with NRF52840, w/ SDK 15.3, and SoftDevice S140. Im working on DFU and have two components:
- a main app that already takes care of moving a FW image into...
Hi
We are using %XMONITOR to get the network status and parameters, but we cannot understand some of its response:
1), sometimes, the PLMN may be "FFFFFF" and TAC may...
Hi!
I am in the process of trying to figure out how much it is actually going to cost for our devices to support LTE-M, and I have realized that I don't actually know what...
I am trying to write a simple application to publish messages over MQTT to an AWS IoT-Core broker. I started with the MQTT_Simple and AWS_FOTA examples. When trying to do...
before the question , I hope you understand my poor English.
i make a project using nrf52840 dongle
when event of an interrupt signal occur , the chip must wake up...
Hi,
I'm attempting to wake the nrf52480 from it's sleep mode using a button input and sequentially send the command normally associated with that button without requiring...
Hello Experts,
We need to get an RF certificate for our product with nRF52840 (it's actually nRF52840 USB dongle).
In our case, the BLE stack is initialized in the central...
The instructions are wrong -- I have verified with 3 different boards that Step 3 does not work.
Step 3 states: Click the large “+” sign on the top left to add your new...
I have written a UARTE driver, to conform to the kind of API we need, for NRF52840. It is very nearly working except that it drops single received characters and I'm trying...
