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 micro controller 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.
Note: If you need to use SPIFFS filesystem in Arduino IDE. Please install a patch package first.
|32bit RISC-V single-core processor, clocked at 160 MHz
|384KB ROM, 400KB SRAM, 8KB RTC SRAM, 4MB FLASH
|2.4 GHz band supports 20 MHz and 40 MHz bandwidth, IEEE 802.11 b/g/n protocol, data rate up to 150 Mbps
|5V @ 500mA
|Programmable physical button x 1, reset debugging button x 1, programmable RGB LED (SK6812) x 1
|2.4G 3D Antenna
|Module peripheral interface resources
|ADC, GPIO, SPI, UART, I2C, I2S, PWM, RMT, DMA, USB serial port, TWAI
|IO interface x13
|G21, G20, G9, G18, G19, G1, G0, G10, G8, G7, G6, G5, G4
|IO interface spacing
|Fixing screw specifications
|M2*4 countersunk head hexagon socket mechanical teeth
|34 * 20 * 4.6mm
|85*55mm sealing bag (translucent)
Click the link below to download the driver that matches the operating system. select the installation package corresponding to the number of operating systems to install. During the installation process of
CH9102_VCP_SER_MacOS v1.7, an error may occur, but the installation is actually completed, just ignore it.) When using it, if If the program cannot be downloaded normally (the prompt is overtime or Failed to write to target RAM), you can try to reinstall the device driver.
|Applicable driver chip
SK6812 (RGB LED) and Button