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Stamp-C3 Mate

SKU:K056

Description

Stamp-C3 Mate is an accessory kit for the Stamp-C3 minimal core board. The kit includes the Stamp-C3, along with practical accessories such as female headers, male headers, and HY2.0-4P female connectors, allowing you to quickly integrate the Stamp-C3 into your circuits. The Stamp-C3 is a cost-effective Wi-Fi minimal core board. The module features the ESP32-C3 main control chip, which is equipped with a RISC-V 32-bit single-core processor with a clock frequency of up to 160 MHz. It has 400 KB SRAM + 4MB FLASH and integrates 2.4 GHz Wi-Fi. The core board supports security mechanisms such as secure boot, Flash encryption, and digital signatures. Despite its compact size, it is highly functional and can meet diverse IoT application needs.

Features

  • Supports multiple application forms (SMT, DIP, flying leads)
  • Comes with high-temperature plastic armor, supports SMT reflow temperature (230°C)
  • Includes 5V->3.3V DC/DC circuit, GPIOx13
  • Type-C interface
  • Programmable RGB LED x1, reset button x1, button x1
  • High-performance 3D antenna, providing stable and reliable wireless communication quality
  • ESP32 minimal system board
  • Development Platform
    • Arduino IDE
    • ESP-IDF
    • PlatformIO

Includes

  • 1 x Stamp-C3
  • 1 x High-temperature resistant sticker
  • 1 x 2.54-12P female header
  • 1 x 2.54-12P male header
  • 1 x 2.54-10P female header
  • 1 x 2.54-10P male header
  • 2 x HY2.0-4P female connector (90°)
  • 1 x L-shaped 1.5mm hex wrench (compatible with M2 screws)

Applications

  • DIY prototyping
  • Industrial automation
  • Smart home

Specifications

Specification Parameter
SoC ESP32-C3@32-bit RISC-V Single-Core Processor, Main Frequency up to 160MHz
Flash 4MB
SRAM 400KB
ROM 384KB
RTC SRAM 8KB
Wi-Fi 2.4 GHz Wi-Fi (supports 20/40MHz bandwidth, 802.11 b/g/n, up to 150Mbps)
Input Voltage 5V@500mA
Human-Machine Interaction Programmable Physical Button x 1, Reset/Debug Button x 1, Programmable RGB LED (SK6812) x 1
USB Interface USB Type-C x 1
Antenna Type 2.4G 3D Antenna
Module Peripheral Interface Resources ADC, GPIO, SPI, UART, I2C, I2S, PWM, RMT, DMA, USB Serial, TWAI
IO Interfaces x13 G21, G20, G9, G18, G19, G1, G0, G10, G8, G7, G6, G5, G4
IO Interface Pitch 2.54mm
Mounting Screw Specification M2 x 4 Countersunk Hex Socket Machine Screw
Product Size 34.0 x 20.0 x 4.6mm
Product Weight 4.1g
Package Size 138.0 x 93.0 x 10.0mm
Gross Weight 9.4g

Learn

Shell Supports Reflow Soldering Temperature Curve

Schematics

PinMap

SK6812 & Button

ESP32-C3 G2 G3
SK6812 DI /
Button / SW

Model Size

PCB

Datasheets

Softwares

Arduino

ESP-IDF

USB Driver

Click the link below to download the driver that matches your operating system. Select the installation package corresponding to your operating system's bit version. (If you are unsure of the USB chip used by your device, you can install both drivers. CH9102_VCP_SER_MacOS v1.7 may show an error during installation, but it is actually installed successfully, so you can ignore the error.) If you encounter issues with downloading the program (e.g., timeout or "Failed to write to target RAM"), try reinstalling the device driver.
Driver Name Compatible Chip Download Link
CH9102_VCP_SER_Windows CH9102 Download
CH9102_VCP_SER_MacOS v1.7 CH9102 Download
MacOS Port Selection
In MacOS, two ports may appear as options. Please select the port named wchmodem.

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