The MicroMod ESP32 Processor Board combines Espressif's ESP32 with our M.2 connector interface to bring a processor board with reliable WiFi capabilities into our MicroMod ecosystem. With the M.2 MicroMod connector, connecting your ESP32 Processor is a breeze. Simply match up the key on your processor's bevelled edge connector to the key on the M.2 connector and secure it with a screw (included with all Carrier Boards). If you need to swap out your processor for a strong wireless option, make sure to check out the MicroMod ESP32! The ESP32 includes a laundry list of functionality, including the dual-core Tensilica LX6 microprocessor, 240MHz clock frequency, 520kB internal SRAM, integrated WiFi transceiver, integrated dual-mode, and hardware-accelerated encryption (AES, SHA2, ECC, RSA-4096). With this MicroMod processor board, you have access to 8 general use IO pins, dedicated analogue, digital, and PWM pins, as well as all the fan favourites - SPI, I2C, UART, and SDIO. Add to that 16MB flash storage and sleep current of around 500µA, and you've got a perfect storm of versatility. Get Started with the Micromod ESP32 Processor Hookup Guide Features ESP32 General Features * Dual-core Tensilica LX6 microprocessor * Up to 240MHz clock frequency * 520kB internal SRAM * 128mbit/16MB flash storage * Integrated 802.11 BGN WiFi transceiver * 2.7 to 3.6V operating range * 500µA sleep current under hibernation * 10-electrode capacitive touch support * Hardware-accelerated encryption (AES, SHA2, ECC, RSA-4096) Specific Peripherals made available on MicroMod ESP32 * 1x USB dedicated for programming and debug * 1x UART * 2x I2C * 1x SPI * 7x GPIO * 2x Digital Pins * 2x Analog Pins * 2x PWM * Status LED * VIN Level ADC Additional peripherals are available but are shared on dedicated MicroMod pins. Resources MicroMod ESP32 Processor Documentation * Schematic * Eagle Files * Hookup Guide * Board Dimensions * Datasheet (ESP32) * Graphical Datasheet * GitHub Hardware Repo MicroMod Documentation * Full MicroMod Range * SparkFun MicroMod Interface v1.0 - Pinout * SparkFun MicroMod Interface v1.0 - Pin Descriptions * Getting Started with MicroMod * Designing with MicroMod * MicroMod Info Page * MicroMod Forums * SparkFun Eagle Libraries contains example footprints for the M.2 connector and SMD standoff * M.2 MicroMod Connector Datasheet * MicroMod Reflowable Standoff Datasheet ESP32 Documentation * ESP32.com * Espressif ESP32 Resource Page https://elecena.pl/product/22720882/sparkfun-micromod-esp32-processor 2023-03-07 https://elecena.pl/product/22720882/sparkfun-micromod-esp32-processor 2023-12-27 https://elecena.pl/product/22720882/sparkfun-micromod-esp32-processor 2024-01-04 https://elecena.pl/product/22720882/sparkfun-micromod-esp32-processor 2024-09-19 https://elecena.pl/product/22720882/sparkfun-micromod-esp32-processor 2024-11-29 https://elecena.pl/product/22720882/sparkfun-micromod-esp32-processor 2024-11-30 https://elecena.pl/product/22720882/sparkfun-micromod-esp32-processor 2025-04-10 https://elecena.pl/product/22720882/sparkfun-micromod-esp32-processor 2025-11-28 https://elecena.pl/product/22720882/sparkfun-micromod-esp32-processor 2025-11-29