ESP32-S Series Faster, dual-core available, more GPIO, USB OTG available. ESP32-S2 Series Single-core 32-bit Xtensa LX7 CPU, up to 240 MHz320 KB SRAM, 128 KB ROM, and 16 KB RTC SRAMWiFi 2.4 GHz (IEEE 802.11b/g/n)No Bluetooth43 GPIOsUSB OTG, SPI, I2S, UART, I2C, LED PWM, LCD interfaces.Camera interface, ADC, DAC, touch sensor, temperature sensor. ESP32-S3 Series […]