ESP32 is a single chip 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC ultra low power 40 nm technology. It is designed and optimized for the best power performance, RF performance, robustness, versatility, features and reliability, for a wide variety of applications, and different power profiles. ESP32 is designed for mobile, wearable electronics, and Internet of Things (IoT) applications. It has many features of the state-of-the-art low power chips, including fine resolution clock gating, power modes, and dynamic power scaling.
Built-In Antenna Switches
Low Noise Receive Amplifier
Power Management Modules
Ultra-Low Power Consumption
Compliant with Bluetooth v4.2 BR/EDR and BLE specification
Bluetooth Class 1, Class 2, and Class 3 transmitter without external power amplifier