
1. Features a high-performance Xtensa® 32-bit LX7 dual-core processor with a clock speed up to 240MHz 2. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth Low Energy (BLE) 3. Includes 512KB SRAM and 384KB ROM, with stacked 4MB Flash and 2MB PSRAM 4. Features a pin-hole design with an onboard ceramic antenna for easy integration into user-designed baseboards 5. Supports flexible clocking, independent module power settings, and other controls to enable low-power modes
for diverse scenarios 6. Integrated USB full-speed controller with serial interface, featuring 24 GPIO pins for flexible peripheral configuration 7. Peripherals include 4x SPI




