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ESP32

The ESP32 is Espressif's flagship microcontroller, featuring dual-core processing, integrated WiFi and Bluetooth, and a rich peripheral set including I2C, SPI, UART, ADC, DAC, and touch inputs. It has become the standard platform for IoT and wireless maker projects.

This collection covers ESP32-only boards and modules: the classic ESP32 DevKit, the compact WROOM and WROVER modules, the ESP32-S3 with USB OTG and AI acceleration, the ESP32-C3 with RISC-V core, and specialty boards with integrated OLED displays, LoRa radios, and batteries.

ESP32 boards are used in home automation, wireless sensor networks, BLE beacons, MQTT data loggers, web servers, STEM IoT education, and commercial product prototyping across Singapore's maker and engineering community.