ESP32 compact board integrates Walkie-Talkie module
Jan 13, 2023 — by Giorgio Mendoza 1,926 viewsLILYGO recently launched a tiny ESP32-S3 device equipped with a Walkie-Talkie module and other peripherals such as an OLED display, a speaker and a mic and a 18650 battery holder. The company also featured an ESP32 device with a touch-screen LCD display equipped with a stylus pen.
According to the product page, the T-TWR integrates the ESP32-S3-WROM-1-N16R8 microcontroller with the following features:
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- ESP32-S3 – Xtensa 32-bit LX7 dual core (up to 240MHz); 16 MB Flash; PSRAM 8MB; 2.4GHz Wi-Fi/BLE 5.0

