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

SOCORAD32aka the ESP32 Sosoftware program Comanaged Radio, is a professional-grade hackable walkie-talkie for newbie radio exploration, voice, and knowledge communication utilizing easy AT instructions. Simply add a speaker and a battery and also you get a completely purposeful walkie-talkie radio. With the onboard devoted Push To Discuss (PTT) button, SOCORAD32 can be utilized straight out of the field with out touching a single line of code!

In contrast to utilizing difficult SDR for newbie radio operation, SOCORAD32 is an newbie radio-tailored system that makes issues less complicated. Utilizing uncomplicated AT instructions, customers can configure the audio quantity, tone squelching, CTCSS, CDSS codes, and so on. SOCORAD32’s frequency vary covers the license-free bands for many nations.


SOCORAD32 additionally options the entire operations of a regular walkie-talkie. It employs a proprietary RF design that includes the RDA1846 IC. This is identical IC utilized in business walkie-talkies similar 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 by way of a linked cellular system utilizing a serial Bluetooth app of any alternative, whereas additionally being adjustable by way of the devoted bodily buttons. You’ll be able to retailer as many channels as you prefer to within the onboard reminiscence of the ESP32. SOCORAD32 also can talk knowledge, so you possibly can discover the newbie radio frequencies for IoT or ship texts. Texts will be learn by way of the onboard OLED display or by way of a Bluetooth linked cellular system.SOCORAD32

Past communication SOCORAD32 is absolutely open supply and hackable. For top stage fans the RF module will be opened and tinkered with, permitting options like upgrading the ability amplifier, amongst different diversifications.

Total, SOCORAD32 makes it enjoyable and fascinating to discover the intricacies of newbie radio, moveable two-way radio walkie-talkies, and lengthy distance audio or knowledge communications just like LoRa. All finished utilizing simple to know AT instructions and the ability of the ESP32 module.

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

Since SOCORAD32 is very 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 too can dive into the large world of radio and IoT with simply the press of some buttons.

SOCORAD32 illustration


Options & Specs

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

Open Supply

All of our open supply info is obtainable in our public Github Repository

Open supply 3D printable enclosure design information will even be supplied without spending a dime.

SOCORAD front_back view

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