.The ESP32-PICO-V3 is a System on a Chip (SoC) module featuring Espressif'Eco V3 SIP (System-In-Package) technology. It has a dual-core microcontroller, 4 MB of flash storage, Wi-Fi and Bluetooth connectivity, and is housed in an LGA 48-pin, 7*7 mm package. The chip supports a range of common protocol interfaces, including I2C, SPI, UART, and CAN. The ESP32-PICO-V3 provides 802.11 b/g/n/e/i and Bluetooth v4.2/BLE (BR/EDR plus LE) support, making it ideal for various applications, from home automation to wearables and more. It is designed to make it easier to develop Internet of Things (IoT) applications. Its low cost, small size, and low energy consumption make it an attractive choice for many users.