Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
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 everyone,
in one of my project i have to implement button functionalities. using single button, I have to put device into OFF mode and also wake up from OFF mode....
We're developing a custom nRF 9160 based device and our product requires that we also develop our own AWS cloud where we host our own domain, including databases, back-end...
Hello guys,
The size of my bluetooth packets that i want to receive is around 257-260 max.
Can i put CONFIG_BT_L2CAP_TX_MTU to 260 ? i don't want a large value for RAM...
Hello, I have a custom board based on the nrf5340 and I am attempting to get bluetooth working.
The problem lies in the bluetooth initialization step with bt_enable. When...
Hi,
I'm working on Power Profiler with PPK2, I was on version 4.1.1 updated it to 4.1.2 but then the tool Power Profiler was recognizing my PPK2 as PPK1.
Then dongrated...
Hi,
Like in the topic - I wonder, if using internal TEMP for monitoring temperature of environemnt is a good idea? I know it is not accurate nor preciese, but it will be...
Hello DevZone,
I'm developing nRF52840 BLE & ESP32 Wi-Fi coexistence with 3-Wire PTA. I followed this document: https://docs.nordicsemi.com/bundle/ncs-2.5.3/page/nrf/device_guides...
Hi guys,
We are building an IoT device on nRF9160
The main protocol is MQTT and we are using AWS IoT Core as a Cloud provider.
MQTT client is based on nRF Connect SDK...
Hi, i want to use modbus RTU server sample, ive done everything just like in guide, used proper devicetree, commented line in overlay etc. Downloaded pymodbus with the plugin...
Hi,
I'm using the asset tracker example code with the LWM2M overlay to connect to the Coiote server.
This seems to work fine, and messages do get through. But when booting...
Hi,
1. Can the RAM footprint be reduced in the wifi sta example? 2. Can RAM be shared with other applications in the wifi sta example? 3. The following is the RAM usage...
I am trying to set up unit tests with the ZTEST Framework to run directly on my nrf5340 board. The test code is similar to this custom test_main example from the documentation...
Hello,
I need assistance with managing the Bluetooth connection between a smartphone (both Android and iOS) and my device, which functions as a keyboard and mouse (via touchpad...
