💥 ESPboy Sub1Ghz frequency scanner using CC1101 module ⚠️ Scan the radio band in the defined limits 300-348 MHz, 387-464 MHz and 779-928 MHz, as long as the CC1101 chip allows. Select the desired frequency and pitch. Easily determine the frequency of active radio signals around you. Source code ESPboy - the ultimate multi-gadget Оpen source, portable, modular to explore, create, learn, code & play with AppStore and community support. WiFi onboard, Arduino IDE/PlatformIO compatible. Attach one of the ESPboy family modules to the extension port and get a new portable gadget in a minute. It could be a DIY/code educational device, retro-game console, a platform for prototyping, GSM phone, LORA messenger, GPS navigator, MP3 player, FM radio, AY player, RFID/NFC reader, Sub-1Ghz radio scanner for garage door/barriers control, universal IR remote control, WiFi scanner/attack detector, IoT smart home central unit or a slave device, U2F FIDO
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