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...
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...
I have burned the new fw 3.0. I am running the wireshark perform pairing and I can't see the packet content after encryption is started.
on previous fw 2.0 I could see only...
With SES, I'm trying to build an app which includes nrf_drv_clock.h. There are two functions declared there that I call in my own main.c:
- nrf_drv_clock_init()
- nrf_drv_clock_lfclk_request...
OS in development environment ：Windows10 HARD :(Taiyo Yuden)EBSHSN Series Evaluation Board : Central / Peripherals CPU :(Nordic) nRF52832 / ARMR Cortex-M4F 32 bit processor...
Hello,
I want to establish a 2-way communication with (nrf52 and nrf52840) and (nrf52840 and nrf24) but I am having issues getting started with the coding. This is my first...
Hi All,
I have been using the fatfs examples to write data to a SD-CARD Using SPI, Up until now I have been able to use effectively, as per the documentation I Understand...
I don't know how to manage the Bonding key. I confirmed the following sequence, but it is abbreviated as "Keys stored in keyset". At what timing and how should I get and save...
Hi guys,
I am creating an application that can enable my device to measure the voltage and temperature, after I am able to send these data via BLE to my mobile app (nRF...
hello Nordic
i am working with nrf52832, sdk 6.0, softdevice s132 v7.0
i read around the forum that i can advertise a beacon packet every 20 ms
but in the ble_app_beacon...
I was using MBED TLS crypto library for various cryptographic stuff and hashing. It was working fine with SDK 1.2.
I tried to port my code to latest SDK 1.3 and I am having...
Hello
I'm now going to read PD_SCK and Dout from Hx711
but i can only get the value from PD_SCK, no value from Dout
here is my code, using NRF52810 and HX711, hope someone...
