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...
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...
HI
I'm trying to connect a heart rate sensor to nrf51822 but I cannot find a suitable sensor. Could you please recommend a heart rate sensor which nrf51822 can support...
I am using nrf52832 with softdevice s132, it use the power manage function to enter to the sleep mode.... But i cannt recognize whether it is in sleep mode or not.. Can anyone...
Hi,
I am trying to port pca20006 smart beacon kit code to pca10028.
I have attached main.c --> main.c
I am currently using following ROM and RAM configuration for pca10028...
I want to know that how to judge the Traffic block.
If there are 1 BLE and 1 android APP. It must be ok.
if the number is 2,3,4,5....n
What is the maxium n?
How to cal...
Hello,
I am using a custom board and my setup looks like this:
nrf51 chip
16KB RAM
256KB of Flash
external crystal of 32MHz
SDK12.1
Compiling on Linux...
Hello,
I am trying to read values from MPU9250, I can read them from accelerometer and gyroscope but when I try to read from magnetometer i cant get any values on UART...
I'm working with the SAADC peripheral example and I'm trying to add some code to set the ADC resolution. I've tried doing this several different ways based on what I can find...
I am working with the nRF51 (PCA100028) dev kit and the nRF51822 beacon to monitor the RSSI of the beacon via the nRF51. To do so, I installed nRFconnect and connected the...
Hi,
I would like to have a confirmation of my interpretation of the consumption information that I found in the NRF51822 product spec to estimate the power consumption...
Hello,
reading the revision history in the S130V2 document, it seems only documentation has been changed.
Are there any specific functionality / bugfixes / api changes...
i want to use 2-wire to do the communication of two nrf24le1. one is the master, another is slave.
I don't know how to set up the master and slave.
Is it the code shown...
Hello All!
I am going to use nRF52832 as a network co-processor. I will be using UART as the interface between the main processor and nRF52832.
My question is how to go...
