Self Signed SSL Certificate on Intranet
Switching to https to encrypt data between a server and a client may be required to benefit from features such as accessing your PC’s microphone. Self-signing is easier to implement and is sufficient for...
Category: Orange PI
Web server on Orange PI
Apache – PHP – MariaDB – phpMyAdmin The power of nano-computers and the availability of optical fiber at home allow the establishment of a personal web server for private use, even open to the...
Armbian – Chromium – Kiosk
To display a web page in full screen when starting up an Orange Pi, it is possible to launch the Chromium browser in kiosk mode. In kiosk mode, it is only possible to run...
GPIO on Orange PI PC2 H5
The Orange PI PC2 H5 is one of the many Orange Pi boards offering interesting features: 64-bit 4-core ARM H5 processor 1GB ethernet 3 USB 2 HDMI Audio Jack Camera interface Microphone Infra red...
Apache on Orange Pi Zero
Installing the Apache 2 web server Apache2 is one of the world’s most widely used, robust and reliable web server applications. It runs perfectly on SBCs (Single-Board Computer) like the Orange Pi Zero.To get...
Temperature ( DS18B20) and Orange Pi Zero
TEMPERATURE MEASUREMENT OF A LIQUID Temperature measurement is possible with many sensors. Here we will use the DS18B20 sensor which is available in a waterproof version to measure for example the temperature of the...
Luminosity and Orange Pi Zéro
Analog Brightness Sensor The LM393, purchased from AliExpress, is a brightness sensor that can be connected to nano computers such as the Orange PI. It has a digital output providing a 0 or a...
BMP180 and Orange Pi Zero
BAROMETER AND TEMPERATURE Barometric pressure measurement is possible with the BMP180 or GY-68 sensor which also provides the ambient temperature via an I2c bus. Connection Connect as shown in the diagram, the BMP180 module...
DHT22 and Orange Pi Zero
The DHT22 is a temperature and humidity sensor that can be connected to nano computers such as the Orange PI. Connection Connect the DHT22 to the + 3.3v of the orange pi zero and...
Nextion and Orange PI Zero
Nextion displays offer the possibility of having an interactive screen that can be easily controlled by a serial link. Here we connect it to an orange pi zero to show the basic functionality. Write...
Remote SDR V1- Purchase
“Remote SDR” is a web application for remotely controlling an Ham radio transceiver between 1 MHz and 6 GHZ. Below is the list of the main supplies of equipment to be made, excluding antennas...
Orange Pi One Plus setup
The Orange PI One Plus is a powerful development board offering many possibilities with its 64-bit 4-core processor (H6), ethernet, HDMI, USB etc … for less than 30 €. Take a look at aliexpress.com...
Remote SDR V1 – Setup
V1 Obsolete. See a more recent setup in the documentation to the right. “Remote SDR” is a web application for remotely controlling an amateur radio transceiver between 1 MHz and 6 GHZ. Its first...
Getting started Orange Pi Zero
The Orange Pi Zero is a powerful development board offering many possibilities with its 32-bit 4-core processor, ethernet, wifi, USB etc … for less than 10 €. Take a look at aliexpress.com. Note that...
HackRF – RTL-SDR – GNU RADIO Setup
Orange Pi – Raspberry Pi HackRF One is an SDR (Software Defined radio) working in transmission and reception in a wide frequency range. 1MHz to 6GHz. RTL-SDR is the cheapest and most well-known SDR...
Remote SDR V1 – Man Machine Interface
The “Remote SDR” Man Machine Interface (MMI or GUI) is grouped on a single web page. It allows simultaneous remote control of a receiver and a transmitter. The layout of the graphic elements adapts...
Remote SDR V1 – Signal Processing
“Remote SDR” which allows remote control of an ham radio receiver and transmitter runs on a web browser such as Chrome or Edge (2020 versions). It is written in HTML and Javascript. The latter...
Remote SDR V1
“Remote SDR” is a web application allowing to remotely control an amateur radio transceiver between 1 MHz and 6 GHZ. Its first application was the duplex control of a transceiver dedicated to the QO-100...
Web Client to GNU Radio
As part of the “Remote SDR” project, it is necessary to send an audio stream and parameters from a web page to the remote SSB transmitter coded in GNU Radio. Among the processing blocks...
GNU Radio to Web client
As part of the “Remote SDR” project, it is necessary to extract the audio channel data created by GNU Radio from the “Remote SSB receiver” and send it to a Web client. Among the...
Remote SSB Transmitter
QO-100 Transmitter Remote SDR – Transmission module Here is the presentation of a SSB transmitter based on SDR (Software Defined Radio) remotely controllable on your local network, by an internet browser (Chrome). It is...
Remote SSB Receiver
QO-100 Receiver Remote SDR – Receiver module Below the presentation of a SSB receiver based on SDR (Software Defined Radio) remotely controllable by an internet browser as found on the web, the famous WebSDR....
GPIO on Orange PI One Plus H6
The Orange PI One plus is one of the many Orange Pi boards offering interesting features: processor ARM H6 Quad-Core 64 bits ethernet 1GB USB 2 HDMI OS: ARMBIAN . price <30€ including power...
Q0-100 Transceiver with 2 SDR – Remote SDR V1
Hack RF One and/or RTL-SDR More recent versions are available Note that the source code and image for an Orange Pi One Plus are available on Github: https://github.com/F1ATB/Remote-SDR RX Configuration Dish / Parabole 120...
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