The ESP32-S3 Zero S3FH4R2 Mini Development Board is a compact dual-core development board featuring an Xtensa LX7 processor up to 240MHz, 2.4GHz Wi-Fi, and Bluetooth 5 LE. It includes 4MB Flash, 2MB PSRAM, 512KB SRAM, 24 GPIOs, and multiple SPI, I2C, UART, I2S, and ADC interfaces. With a castellated design, ceramic antenna, USB support, and low-power operation, it is ideal for IoT, smart home, wearables, robotics, drones, and embedded projects.

The ESP32 38-Pin Development Board is a powerful microcontroller board with built-in Wi-Fi, Bluetooth, and BLE connectivity. It features a dual-core Xtensa 32-bit LX6 processor, up to 240MHz clock speed, 4MB SPI Flash, and multiple interfaces including GPIO, UART, SPI, I2C, and I2S. The onboard CP2102 USB-to-TTL supports easy programming and automatic download. It is ideal for IoT, robotics, home automation, wireless sensor networks, and embedded projects.

The ESP32 38-Pin Type-C Development Board is a powerful dual-core development board with Wi-Fi, Bluetooth 4.2/BLE, 38 GPIO pins, and CP2102 USB Type-C connectivity. It supports ADC, DAC, PWM, UART, SPI, and I2C for connecting sensors and peripherals. With 80–240MHz processing, low-power operation, and Arduino/MicroPython/ESP-IDF support, it is ideal for IoT, robotics, automation, smart home, and embedded projects.