M5Stack C3 Mate Stamp Module w/ Pin Headers & ESP32-C3 RISC-V

Description

The M5Stack C3 Mate Stamp Module integrates Espressif’s ESP32-C3, a 32-bit RISC-V single-core processor, into a compact, industrial-grade form factor. It operates at 160 MHz with 400KB of SRAM and 4MB of flash memory, providing ample resources for connected edge device firmware. The module features a built-in 2.4 GHz Wi-Fi radio compliant with IEEE 802.11 b/g/n standards, supporting data rates up to 150 Mbps and enhanced by an onboard 3D antenna for reliable RF performance.

Power management is handled by an efficient 5V to 3.3V DC/DC converter, with a typical operating current of 500mA. The module’s 13 exposed GPIO pins (spaced at 2.54mm) offer full peripheral support including ADC, SPI, I2C, UART, I2S, PWM, and RMT, enabling direct sensor integration and actuator control. Its high-temperature resistant plastic enclosure ensures durability in demanding environments such as industrial automation and smart home appliances.