M5Stack just added a new family to its popular series of modules with the Stamp-C3. the new Stamp-C3 featuring ESPRESSIF ESP32-C3 RISC-V MCU with Wi-Fi connectivity for IoT edge devices such as home appliances and Industrial Automation. By combining RSA-3072-based secure boot and the AES-128-XTS-based flash encryption, while also make it optimal for industrial IoT equipment collecting sensor data within a factory or a building.
The Stamp-C3 is based on 32-bit RISC-V microcontroller and operates at a maximum clock frequency of 160 MHz. With 400 KB of internal RAM and 4 MB Flash, it can facilitate many different use-cases involving connected devices. Furthermore, the exceptional heat resistance plastic enclosure is sustained at a higher operating temperature.
Product Features
MULTIPLE STYLE:
Three types soldering options are available(SMT, DIP, flywire), with a high-temperature resistant plastic enclosure, Peak temperature = 230℃
HIGH INTEGRATION:
Stamp-C3 contains 5V->3.3V DC/DC design, GPIOx13, programmable RGB LED x1, Reset button x1, button x1, 3D antenna,providing stable and reliable wireless communication.
LOW-CODE DEVELOPMENT:
Stamp-C3 fully compatible with Arduino, ESP32-IDF, and other mainstream development platforms to quickly build various applications. (UIFlow support coming soon)
Include
M5Stamp C3 Mate:
1 x M5Stamp C3
1 x Heat Resistant Sticker
2 x 2.54-12P header
2 x 2.54-10P header
2 x 90° Grove Connector
1 x M2 Hex Key
Application
DIY Prototyping
Home Appliances
Industrial Automation
Specifications
Specifications
Parameters
ESP32-C3
32bit RISC-V single-core processor, clocked at 160 MHz
Storage
384KB ROM, 400KB SRAM, 8KB RTC SRAM, 4MB FLASH
Wi-Fi
2.4 GHz band supports 20 MHz and 40 MHz bandwidth, IEEE 802.11 b/g/n protocol, data rate up to 150 Mbps
Input voltage
5V @ 500mA
HMI
Programmable physical button x 1, reset debugging button x 1, programmable RGB LED (SK6812) x 1
USB interface
TypeC x1
Antenna Type
2.4G 3D Antenna
Module peripheral interface resources
ADC, GPIO, SPI, UART, I2C, I2S, PWM, RMT, DMA, USB serial port, TWAI