Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
I'm testing using the internal RC circuit to drive ble via the S132 softdevice. Set up is with Nrf52DK and Power Profiler kit. I got everything running and was measuring about...
Hi, How can I configure the LwM2M server (URL, Port, Credentials) on my Thingy91? Can I do this via MQTT and the nrf Cloud or do I need some specific tools?
I have a GT832C.01 (Bluetooth 4.0 BLE sensor detection module BMX055 9DOF NRF52832), I don't know how to program it, I can see it from the phone, but what software do I need...
I have a BLE board with a nRF52832 and some peripherals. It came with a preinstalled bootloader and firmware (the bootloader supports DFU via BLE to upgrade the bootloader...
Hi,
I am completely new to this technology,I need to interface BME 680[humidity,pressure,gas,temp sensor] with Nordic nRF52840 - how it is possible,i want know the hardware...
Hi,
I am using nRF52832 DK, with Segger Embedded Studio as IDE. I am using ble_app_uart example. I have used an encryption algorithm. The encryption algorithm is called...
Hi,
Does the SPIS generate interrupt for every byte of data receive ?
What kind of interrupt of event that SPIS will generate for data received ?
Please advise
Hi,
I need to assign Rising edge and Falling edge event in a single pin.
I try to assign both Rising Edge and Falling Edge event into APP_EVENT_PIN.
There is a error...
Dear all,
I have noticed that NRF_LOG_FLUSH() function is used in many examples after each nrf_log print function. In some cases though, the program freezes when I try my...
HI!
nRF52832, SDK13
I need to know what happen with setted output RF power when peripherial devie connect to central device.
For example, if output RF power setted to...
Hi,
I am completely new to this technology. I am currently programming a custom board equipped with an nRF52832 based on the ble_app_uart example in the SDK 15.2 and is...
Hi!
24 days have passed since I was promised an update (which I hope will mean a solution), but nothing...
Also, there is no updated Getting Started Assistant and the...
Hi,
We are planning to use an Automotive Grade Bluetooth SoC in one of our new designs.
Some controllers in the nRF51 family seems to be Automotive Grade, but we also...
