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...
Questions regarding the limitations w/ the nRF9160 when using the lwm2m carrier library. From my understanding this library is required by certain carriers. Reading through...
Hello,
I am using the NRF9160 DK to try the NRF9160 with AWS IOT.. I have experience with making ESP32 work with AWS IOT but i cant say the same for this controller. ...
Does the modem firmware revert to using TLSv1 on a failure to connect? I'm getting some occasional weirdness connecting to an OpenSSL based server:
It works most of the...
Hi,
I'm working on project where I want to scan nearby beacons while participating in a Mesh network. I've configured everything as shown in the sample ble peripheral lbs...
Hi,
I am working with an nRF52832 in the nRF52-DK. I am trying to use the ADC with timers through PPI. I have a timer with five CC events, and one of them through ADC measurements...
I am attempting to establish a PPP connection between an nRF9160 and a Linux device over a UART (hardware flow control is optional). The goal is to allow these devices to...
Hi,
When applying for the SUPL client library i get the error message: "your application for SUPL-C license hase been denied"
I have an active DevZone account
I applied...
I have my code working correctly and for site testing of the first 20 units the customer wants to know the
MAC address so that any glitches can be identified to a particular...
Hi,
we would like to use nRF Desktop to test throughput and show we can send 20B per ms (from peripheral to central).
The LLPM sample is not well optimized, while nRF...
Hello,
Using the nRF Connect SDK 1.9.1 for nRF9160 location. Found the "location" library quite simple and scalable to use. So was looking into it. We do not plan to use...
I bought a PPK (not the PPK2) a while ago, and it's been working fine. However, recently it stopped working. I'm using a JLink EDU mini, and the power profiler app in nrfconnect...
Hi, I'm developing an application using Libuartes to handle GPS data 1. According my knowledge about Libuartes, It will call the NRF_LIBUARTE_ASYNC_EVT_RX_DATA when the buffer...
Hi,
Since BLE advertising consumes current, I want to stop sampling ADC data during BLE is advertising. Are there any BLE events to know when advertising happens or are...
I use the zephyr version 3.0.9 for DF.i use the both boards nrf52833dk.i set the antenna array including antenna_num,antenna_patterns,and antenna_ref(pdu_antenna).
both...
