Remote SDR V5 -Raspberry 4B or Orange Pi Image Installation
Raspberry 4 Orange Pi zero 2 Here is the detailed procedure to install Remote SDR in version 5, on a Raspberry Pi 4B with at least 2 GB of memory…
Remote SDR v5 – Manual Installation
GNU RADIO 3.9 - Osmocom - Soapy SDR RTL-SDR - HackRF - Adalm-Pluto - RSP1 - RSP1A - SA818 Raspberry Pi 4 B Below is the detailed procedure for installing…
Remote SDR v5
Web based Transceiver "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…
Http and Https Server with Node JS and Socket.io
Behind this barbaric title, you will find below an example of a web server under linux with Node JS which allows: access in http: port 80access in https: port 443an…
Orange PI GPIO
Orange Pi Single Board Computer, similar to the famous Raspberry Pi, offer interesting characteristics, given the diversity of models offered. Orange Pi PC2 H5 Orange Pi Zero To access the…
Watchdog
With a system (Remote SDR) running remotely 24 hours a day, we are not immune to a system crash and especially a loss of remote control. To remedy this, it…
Communication Ports
For those who would like to open ports to communicate with the outside world, since version 5 of Remote SDR, all communications (audio, video, parameters) are done in https on…
Setting of GPIO outputs
It is possible to set the GPIO outputs according to the reception or transmission frequency. This is applicable for configurations with one or two orange PIs. This makes it possible…
CPU Cooling
With intense use, the CPU may heat up, especially if it is mounted without a heat sink. If 65 ° C is exceeded,one GPIO pin goes to 1 to control…
Configurations
COMPACT CONFIGURATION with an ADALM-PLUTO – Rasperry Pi 4 – ETHERNET Remote SDR – Adalm-Pluto – Raspberry 4 AvantagesDisadvantages - Well-known RPI4 - Wifi or Ethernet- 12 bits of Pluto…
Characteristics
Characteristics Simplest hardware configuration Receiver SDR in reception:RTL-SDR (example: NESDR SMArt from Nooelec) or,HackRF One or,Adalm-PlutoRSP1, RSP1AMSI SDRFrequency: 1 MHz to 6 GHz (depending on the chosen SDR)Spectral band processed:…
Introduction to Remote SDR
Web based Transceiver "Remote SDR" or "SDR Distant" is a web application allowing to remotely control an amateur radio transceiver between 1 MHz and 6 GHZ. Its first application was…
VHF and UHF NBFM Transceiver
RTL-SDR is a low-cost receiver solution, covering VHF / UHF and using SDR (software radio) technology. SA818 is also a low-cost NBFM transceiver solution in VHF and UHF. Why not…
Remote SDR v4
Web based Transceiver "Remote SDR" or "SDR Distant" is a web application allowing to remotely control an amateur radio transceiver between 1 MHz and 6 GHZ. Its first application was…
Remote SDR V4 – Raspberry Pi 4B or Orange Pi Zero 2 image installation
Raspberry 4 Remote SDR source code and images available on Github Orange Pi Zero 2 Here is the detailed procedure to install Remote SDR version 4 on a Raspberry Pi…
Remote SDR v4 – Manual Installation
Raspberry Pi 4 B Below is the detailed procedure to install Remote SDR version 4 on a Raspberry Pi 4 B (2GB) or an Orange Pi Zero 2. It is…
SA818 – RTL-SDR
VHF or UHF NBFM Transceiver RTL-SDR is a low cost receiver solution, covering VHF / UHF and using SDR (software defined radio) technology. SA818 is also a low cost NBFM…
Orange Pi Zero 2 setup – Armbian Bullseye
Orange Pi Zero 2 The Orange PI Zero 2 is a powerful development board offering many possibilities with its 64-bit 4-core processor (H616), 1GB, ethernet, WIFI, Bluetooth, HDMI, USB for…
Remote GPSDO – Hardware
GPSDO = GPS Disciplined Oscillator GPSDO Web User Interface This acronym denotes a quartz oscillator whose frequency is measured using a very precise clock based on GPS signals and which…
Remote SDR V2 – Software Architecture
Remote SDR V2 is a hardware and software set to create a radio transmitter / receiver based on SDR (Software Design Radio) that can be remotely controlled by the web.…
Orange PI Zero 2 H616 GPIO
The Orange PI Zero 2 is one of the many Orange Pi boards offering interesting features: 64-bit ARM H616 4-core processor1GB ethernetWIFI + BT512MB or 1GB RAMUSB 2Micro HDMIOS: DEBIAN.…
Orange Pi Zero 2 Setup – Debian Buster
Orange Pi Zero 2 The Orange PI Zero 2 is a powerful development board offering many possibilities with its 64-bit 4-core processor (H6), 1GB, ethernet, WIFI, Bluetooth, HDMI, USB for…
Remote SDR v2 – Orange Pi One Plus or Orange Pi Zero 2 image installation
Orange Pi One Plus Below is the detailed procedure to install Remote SDR in version 2 on an Orange Pi One Plus or an Orange Pi Zero 2. The latest…
Remote SDR V2 – Manual installation
Raspberry Pi 4 B Orange Pi One Plus Below is the detailed procedure to install Remote SDR version 2 on a Raspberry Pi 4 B (2GB), an Orange Pi One…
Remote SDR V2
Obsolete. Go here now. "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…
Armbian – Remote access to the GPIO in non-root
With Armbian it is necessary to be 'root' to be able to access the GPIO. Here we will see how to solve this difficulty on an Orange Pi One Plus…
Launch GNU Radio script at boot
GNU Radio Auto Start With a GNU Radio application (3.7) running on a Raspberry PI or an Orange PI, it may be interesting to run the Python script generated by…
NBFM Transceiver with Pluto SDR and GNU Radio
The first step consists of installing GNU Radio and the interface to Adalm-Pluto or PlutoSDR on an Orange Pi One Plus running under Armbian. Then as an example, we will…