Product description: M5Stamp C3U - with Espressif ESP32-C3 RISC-V microcontroller - WiFi - with connectors - M5Stack K122
M5Stamp C3U module from M5Stack in version with connectors. It was equipped with a high-class Espressif ESP32-C3 Risc-V microcontroller with WiFi wireless connectivity. M5Stamp C3U has a single-core 32-bit microcontroller clocked at 160 MHz . It has 400 KB of RAM and 4 MB of Flash memory . It is used in a wide range of IoT applications and scenarios.
The manufacturer also provides a user guide - check it out!
The set also includes a sticker with the arrangement of pins and a set of connectors.
Special features of the M5Stamp C3U module
- The Stamp C3 module has a built-in voltage converter from 5 V to 3.3 V, 14x GPIO pins, 1x programmable RGB LED, 1x Reset button
- It is fully compatible with Arduino , ESP32-IDF and other popular development platforms
- It has a USB Type-C connector with Download / JTAG / CDC Serial function
- The kit also includes numerous connectors that are useful during prototyping and project development
Differences between M5Stamp C3U and M5Stamp C3
- Number of inputs / outputs:
- M5Stamp C3U: 14x
- M5Stamp C3: 13x
- IO button location:
- M5Stamp C3U: G9
- M5Stamp C3: G3
- USB interface function:
- M5Stamp C3U: Download / JTAG / CDC Serial
- M5Stamp C3: Download / Serial
Kit contents
- M5Stamp C3U - with Espressif ESP32-C3 RISC-V microcontroller - WiFi - 1 piece
- Label with the description of the leads - 1 piece
- 1x12 goldpin connector - 2.54 mm raster - 1 piece
- 1x12 connector header - 2.54 mm pitch - 1 piece
- Goldpin connector 1x10 - 2.54 mm raster - 1 piece
- Header for 1x10 connector - 2.54 mm pitch - 1 piece
- Grove connector - angular - 2 pieces
- Allen key
The set also includes a sticker with the arrangement of the pins.
All GPIO connectors of the module have been described, which increases the comfort of use and facilitates prototyping.
Suggested use of the module
- Industrial automation
- Smart home and IoT applications
- Medical equipment
- Consumer electronics
- Widely understood prototyping of systems
Specification of the M5Stamp C3U set
- ESP32-C3 microcontroller: RISC-V 32-bit single-core processor clocked at 160 MHz
- Memory: 384 KB ROM, 400 KB SRAM, 8 KB RTC SRAM, 4 MB Flash
- WiFi wireless communication: 2.4 GHz IEEE 802.11 b / g / n, maximum data transmission speed up to 150 Mb / s
- Bluetooth wireless communication: LE 5, supported data transfer rate 125kbps, 500kbps, 1Mbps, 2Mbps
- Input voltage: 5V / 500mA
- 1x programmable utility button
- 1x RESET button
- 1x programmable RGB LED (SK6812)
- 1 x USB Type-C interface (CH9102)
- Antenna type: 2.4 GHz 3D antenna
- Number of inputs / outputs: 14x
- ADC, GPIO, SPI, UART, I2C, I2S, PWM, RMT, DMA, USB serial, TWAI
- Pitch of pins: 2.54 mm
- Product dimensions: 34 x 20 x 4.6 mm
- Weight: 3.8 g
