M5Stack M5Stamp C3U - ESP32-C3 - 5 pieces
- Availability: Directly available from warehouse in Eindhoven
- SKU: 005145
€40.50
Ex Tax: €33.47
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The M5Stamp C3U is a compact microcontroller with an ESP32-C3 chip and extensive IO capabilities for embedded and IoT applications. Compared to the M5Stamp C3, this C3U uses the USB to serial converter built into the ESP32-C3, rather than an external one.
See the following page for more information: Wiki
General | |
Brand | M5Stack |
Manufacturer model/SKU | C122-B |
Features | Microcontroller Enclosure Programmable button(s) Digital LED(s) |
General physical appearance | |
Main color | White |
Weight [g] | 4 |
Dimension X [mm] | 34 |
Dimension Y [mm] | 20 |
Mounting options | SMT |
Form factor | Module (general) |
General electrical properties | |
Minimum supply voltage [V DC] | 3.3 |
Maximum supply voltage [V DC] | 5 |
Minimum IO-pin input voltage [V] | 3.3 |
Maximum IO-pin input voltage [V] | 3.3 |
IO-pin output voltage [V] | 3.3 |
Maximum IO-pin source current [mA] | 40 |
Maximum IO-pin sink current [mA] | 28 |
MCU/SoC | |
Manufacturer | Espressif |
Chip series | ESP32-C3 |
Maximum clock frequency [MHz] | 160 |
Number of cores | 1 |
Internal memory | |
SRAM [KB] | 400 |
PSRAM [MB] | 0 |
Flash memory [MB] | 4 |
EEPROM type | Emulated |
Communication | |
Hardware interface(s) | I2C I2S SPI UART PWM ADC GPIO USB CDC |
Number of IO-pins | 14 |
Maximum available hardware PWM channels | 6 |
Maximum available analog input pins (ADC) | 5 |
Maximum available analog output pins (DAC) | 0 |
Maximum available hardware UART interfaces | 2 |
Maximum available hardware I2C interfaces | 1 |
Maximum available hardware SPI interfaces | 1 |
USB to serial converter | Integrated into microcontroller |
Wireless communication | |
Interface(s) | Wi-Fi Bluetooth |
Wi-Fi chip/SoC | ESP32-C3 |
Wi-Fi frequency [GHz] | 2.4 |
Bluetooth chip/SoC | ESP32-C3 |
Bluetooth version | 5.0 |
Supported Bluetooth standard(s) | LE |
LED | |
LED (driver) chip | SK6812 |
LED color | RGB |
Connectors | |
Power supply connector(s) | Through hole solder pin(s) (2.54mm) Solder pin(s) (SMT) USB-C female |
IO-connector(s) | Through hole solder pin(s) (2.54mm) Solder pin(s) (SMT) USB-C female |
Wi-Fi/Bluetooth antenna connector | Built-in antenna |
Package contents | |
Package contents | 5x M5Stamp C3U 5x Heat Resistant Sticker |