![Are you ready to play with Do-It-Yourself Alexa Speaker, WiFi SIP phone, WiFi walkie-talkie, Internet Radio player and broadcasting? Then the Open Source hardware ESP32-ADF is the right board to start with! Are you ready to play with Do-It-Yourself Alexa Speaker, WiFi SIP phone, WiFi walkie-talkie, Internet Radio player and broadcasting? Then the Open Source hardware ESP32-ADF is the right board to start with!](https://olimex.files.wordpress.com/2019/07/esp32-adf.jpg)
Are you ready to play with Do-It-Yourself Alexa Speaker, WiFi SIP phone, WiFi walkie-talkie, Internet Radio player and broadcasting? Then the Open Source hardware ESP32-ADF is the right board to start with!
![Hello. I made a walkie-talkie based on a WebSocket. I think it'll help to implement half-duplex communication in ESP32. : r/arduino Hello. I made a walkie-talkie based on a WebSocket. I think it'll help to implement half-duplex communication in ESP32. : r/arduino](https://external-preview.redd.it/JX-4b5pEmnyBOAMYbz7NrRVX1UvfErF2FRxbUWCiO2c.png?format=pjpg&auto=webp&s=67d481b4d8e2d6b6c52acc019fd97247581e1641)
Hello. I made a walkie-talkie based on a WebSocket. I think it'll help to implement half-duplex communication in ESP32. : r/arduino
![T-TWR ESP32-S3 scheda di sviluppo modulo Walkie-Talkie UHF 400 ~ 480MHz VHF134 ~ 174MHz 350 320 ~ 400MHz ESP32-S3-WROOM-1-N16R8 LILYGO - AliExpress T-TWR ESP32-S3 scheda di sviluppo modulo Walkie-Talkie UHF 400 ~ 480MHz VHF134 ~ 174MHz 350 320 ~ 400MHz ESP32-S3-WROOM-1-N16R8 LILYGO - AliExpress](https://ae01.alicdn.com/kf/S1aa805a8777c4ddea8889d6ffef0c9959.jpg_640x640Q90.jpg_.webp)
T-TWR ESP32-S3 scheda di sviluppo modulo Walkie-Talkie UHF 400 ~ 480MHz VHF134 ~ 174MHz 350 320 ~ 400MHz ESP32-S3-WROOM-1-N16R8 LILYGO - AliExpress
![T-TWR ESP32-S3 scheda di sviluppo modulo Walkie-Talkie UHF 400 ~ 480MHz VHF134 ~ 174MHz 350 320 ~ 400MHz ESP32-S3-WROOM-1-N16R8 LILYGO - AliExpress T-TWR ESP32-S3 scheda di sviluppo modulo Walkie-Talkie UHF 400 ~ 480MHz VHF134 ~ 174MHz 350 320 ~ 400MHz ESP32-S3-WROOM-1-N16R8 LILYGO - AliExpress](https://ae01.alicdn.com/kf/S1db42bd605d34075970b3e1a55fde482v.jpg_640x640Q90.jpg_.webp)
T-TWR ESP32-S3 scheda di sviluppo modulo Walkie-Talkie UHF 400 ~ 480MHz VHF134 ~ 174MHz 350 320 ~ 400MHz ESP32-S3-WROOM-1-N16R8 LILYGO - AliExpress
PCBWay - #SharedProjects ESP32 Audio Board For Walkie-Talkie This is a very basic audio board that wires together an ESP32 dev module with an I2S amplifier and I2S microphone boards. Learn more:
![The SOCORAD32 Is an Arduino-Compatible Software-Controlled Radio Walkie- Talkie, Driven by an ESP32 - Hackster.io The SOCORAD32 Is an Arduino-Compatible Software-Controlled Radio Walkie- Talkie, Driven by an ESP32 - Hackster.io](https://hackster.imgix.net/uploads/attachments/1549540/image_fait20fxc4.png?auto=compress%2Cformat)