ITEM NAME:ESP32 ESP-32S 2.4GHz Bluetooth Dual-Mode Internet Development Module Board Description: ESP32 is a single chip solution that integrates 2.4ghz Wi-Fi and Bluetooth dual modes and uses TSMC's ultra-low-power 40nanometer process. Grade consumption performance, RF performance,stability,versatility and reliability. Integrated antenna switches, RF Balun, power amplifiers, low noise amplifiers, filters, and power management modules greatly reduce the area of printed circuit boards (PCBS) The current on ESP32 is less than 5A, which suitable for electronic devices.Great performance in high integration, wireless transmission distance, power consumption and network connectivity. Grade consumption performance, RF performance,stability,versatility and reliability.