SOCORAD32: A hackable, open supply, ESP32 beginner radio board with walkie-talkie performance and information communication – Open Electronics


SOCORAD32, aka the ESP32 Software Controlled Radio, is a professional-grade hackable walkie-talkie for beginner radio exploration, voice, and information communication utilizing easy AT instructions. Simply add a speaker and a battery and also you get a totally useful walkie-talkie radio. With the onboard devoted Push To Speak (PTT) button, SOCORAD32 can be utilized straight out of the field with out touching a single line of code!

Not like utilizing difficult SDR for beginner radio operation, SOCORAD32 is an beginner radio-tailored machine that makes issues easier. Utilizing uncomplicated AT instructions, customers can configure the audio quantity, tone squelching, CTCSS, CDSS codes, and many others. SOCORAD32’s frequency vary covers the license-free bands for many nations.

SOCORAD32 additionally options all the operations of a typical walkie-talkie. It employs a proprietary RF design that includes the RDA1846 IC. This is similar IC utilized in business walkie-talkies corresponding to in Baofeng, Motorola and Hytera. Due to this, SOCORAD32 can talk with business walkie-talkies with ease.

Along with all of this, SOCORAD32 makes use of highly effective ESP32 Bluetooth performance. All SOCORAD32 settings will be adjusted through a related cell machine utilizing a serial Bluetooth app of any selection, whereas additionally being adjustable through the devoted bodily buttons. You may retailer as many channels as you want to within the onboard reminiscence of the ESP32. SOCORAD32 may talk information, so you’ll be able to discover the beginner radio frequencies for IoT or ship texts. Texts will be learn through the onboard OLED display or through a Bluetooth related cell machine.SOCORAD32

Past communication SOCORAD32 is totally open supply and hackable. For top degree fanatics the RF module will be opened and tinkered with, permitting options like upgrading the facility amplifier, amongst different diversifications.

General, SOCORAD32 makes it enjoyable and attention-grabbing to discover the intricacies of beginner radio, transportable two-way radio walkie-talkies, and lengthy distance audio or information communications much like LoRa. All carried out utilizing simple to know AT instructions and the facility of the ESP32 module.

SOCORAD32 is a Walkie-Talkie, Radio, and Extra!

Since SOCORAD32 is really easy to make use of, and so multi-functional, it has all kinds of makes use of. SOCORAD32 might be tailored to work as a walkie-talkie, an intercom system, a pager, an Audio monitor (voice activated) and extra! You can even dive into the vast world of radio and IoT with simply the press of some buttons.

SOCORAD32 illustration

Options & Specs

  • UART configurations:
    • 8 bit information
    • 1 bit cease
    • No parity
    • CTS/RTS
    • 9600 baut
  • Frequency Vary: 400 mhz – 470 mhz (covers most allotted license-free walkie-talkie bands internationally)
  • Frequency Step: 5 Okay / 6.25 Okay / 12.5 Okay / 25 Okay
  • RF Output Energy: 2 W / 0.5 W (+5 KM @ 2 W)
  • Voice Encryption (scrambling): 8 sort
  • Voice Compression/Enlargement
  • SMS Obtain/Transmit
  • CTCSS (38 group) + CDCSS (83 group)
  • Computerized elimination tail
  • Quantity adjustable (1-8)
  • SQ degree adjustable (0-9)
  • MIC sensitivity degree adjustable (1-8)
  • Sleep Mode (0.1 uA)

Open Supply

All of our open supply data is offered in our public Github Repository

Open supply 3D printable enclosure design recordsdata may also be supplied at no cost.

SOCORAD front_back view

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