Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
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...
I am trying to program an EBYTE 2G4M04S1B module. After connecting to the NRF-DK, in nRFgo Studio, I get the "No device detected, or readback protection may be set GUI", but...
Hi,
I try to implement the access to the SoftDevice functions in an application. I started with the TWI example and want to implement fstorage module from the SDK (SDK15...
The file components/libraries/serial/nrf_serial.c in nRF5 SDK is used for UART serial tx/rx and has support for timeouts. There appears to be a bug with use of timeouts. ...
hello,
I want to use the Nordic's smartCoap library(nRF5 Iot SDK v0.9.0) on my linux UDP,
I want to know if the Nordic's smartCoap library can really do this,
if can...
Hi,
nRF connect programmer can works with nRF52840,nRF52832 without problem.
I am trying programming nRF52810.
But, The read,erase all function always unavailable. ...
If I look in the schematic of the nRF52832 I see 3 VDD Legs (leg 13, leg 36, and leg 48), What is the leg number for the main power to the chip, that if I cut his power supply...
I am trying to rotate my oled screen 90 degree, but i couldn't.
I had surfing a lot for it, but still i have not perfect solution.
So please any one can suggest me or give...
Hey - I know there's no official support for C++ on this platform, but are there any other intrepid devs out there making this work?
I was able to build, flash and run my...
Hi All
I mount a NRF52810 minimum system for test BLE . It can works at no BLE mode , but don't work at BLE mode. The 32.768KHz clock works well . When I run a ble_app_blinky...
I use nrf52832 board, S132,SDK14.2 . I refer to some projects and nrf52 datasheet that indicate to use pin sensing mechanism( level trigger ) to wake up device from system...
We are using Nordic SDK version 15.2, and have successfully implemented many functions using the CLI API but are stuck on how to secure the CLI. We have a USB and RTT CLI...
Hi,
I am working with two nRF52840 DVKs and the 802.15.4 example "wireless uart" from the SDK v15.2.
I flash both boards, and both of them get initialized (LED1 ON). Then...
We program the nRF52840 with a Segger tool at 8MHz.
The programmation time for 400kB is 13s (0.5 erase, 2.3s soft device and 8s application).
When we reduce the frequency...
The customer's goal is to play a tone on an external speaker with a data rate of 11.05KHz.
The "default" demo code for the Thingy52 @ https://github.com/NordicSemiconductor...
Hi all,
I just migrated from sdk 14.0 to sdk 1.52, and now I'm running into a problem while testing my codebase with ceedling. When testing my delay module, which uses nrf_delay...
