ESP32 WiFi + Bluetooth 콤보 모듈 (Y2021)

ESP32 Series Modules

32-bit MCU & 2.4 GHz Wi-Fi & Bluetooth/Bluetooth LE

  • ESP32 embedded, two or one Xtensa® 32-bit LX6 microprocessor(s) with adjustable clock frequency, ranging from 80 MHz to 240 MHz

  • +19.5 dBm output power ensures a good physical range

  • Classic Bluetooth for legacy connections, also supporting L2CAP, SDP, GAP, SMP, AVDTP, AVCTP, A2DP (SNK) and AVRCP (CT)

  • Support for Bluetooth Low Energy (Bluetooth LE) profiles including L2CAP, GAP, GATT, SMP, and GATT-based profiles like BluFi, SPP-like, etc

  • Bluetooth Low Energy (Bluetooth LE) connects to smart phones, broadcasting low-energy beacons for easy detection

  • Sleep current is less than 5 μA, making it suitable for battery-powered and wearable-electronics applications

  • Peripherals include capacitive touch sensors, Hall sensor, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C

  • Fully certified with integrated antenna and software stacks

esp-module-2021