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...
Hi
We are having our current NRF application working with S132 SoftDevice v3.0.0 API and we want to port our application on S132 SoftDevice v5.0.0 API and also want to use...
Hi,
Im not sure if im doing something wrong or what, but i've been hitting a wall when trying to use the radio example transmitter and receiver.
No matter what i send...
Hi , im using the ble_app_uart project on nRF52832 chip.
Im trying to use SPI pins as: P0.13-data P0.14-clock P0.15-cs. before that i wanted to see that i control the pins...
Hi.
Im trying to implement the timer example from the sdk15 in my own project but i get a error i dont understand.
'NRFX_TIMER0_INST_IDX' undeclared here (not in a function...
Hi,
I'm having some trouble when trying to implement a custom service with two characteristics (SDK 15.0). My central application is not able to write to the cccd handle...
Hello everybody ! Designing with the development board nRF52832 and SDK14.2.
My code is based on the code of the "ble_app_multilink_central" on which, I added some of the...
Hello,
I'd like to evaluate the performance of an L2CAP CoC on the nRF52840. I was hoping to find an example project which uses this feature but I couldn't see one.
Is...
Hello,
I'm attempting to test the maximum throughput of the nRF52810 using S112 v6.0.0.
The Soft Device Spec v2.0 for S112 implies in Section 15.7 that there is a mechanism...
Hello I am using the nRF52832 in an application where it will be exposed to high magnetic field strengths (e.g. 30,000 Gauss) during normal use. I wanted to know if there...
Hello,
In my project, there is a need to use a service to transfer body temperature. For this I would like to use the standard body temperature service - Health Thermometr...
Hello DevZone,
I am doing a simple test for SPI communication between nRF52840 DK(SPI master) and Arduino UNO(slave).
The Nordic program is based on SDK 14.2.0 spi example...
Hi Support Team,
I used SDK14.1 with nrf52840 on PCA10056. I have a controller which was based on pc-ble-driver running on the host, and a target which was based on ble_connectivity...
Hello!
I have a problem with MQTT Publisher example on my nrf52840 DK.
here is my steps:
1. I edit nrf52840 mqtt example code with
Edit my MQTT settings with:
...
