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Comparing 2 of 3 boards
| Spec |  Espressif ESP32-C3-DevKitM-1 |  Seeed Studio Seeed XIAO ESP32-C3 | |
|---|---|---|---|
| Compute | |||
| MCU | ESP32-C3 | ESP32-C3 | |
| Architecture | RISC-V (single-core) | RISC-V (single-core) | |
| Clock (MHz) | 160 | 160 | |
| Memory | |||
| RAM | 400 KB | 400 KB | |
| Flash | 4 MB | 4 MB | |
| Connectivity | |||
| Wireless | Wi-Fi, BLE 5 | Wi-Fi, BLE 5 | |
| InterfacesDiffers | USB-Serial-JTAG, UART, SPI, I2C, ADC | USB-C, UART, SPI, I2C, ADC | |
| I/O | |||
| GPIO pinsDiffers | 22 | 11 | |
| Power | |||
| Voltage | 3.3 V | 3.3 V | |
| Physical | |||
| DimensionsDiffers | 52 × 26 mm | 21 × 17.5 mm | |
| Form factorDiffers | DevKit | XIAO | |
| Weight (g)Differs | 8 | 2 | |
| Price & availability | |||
| PriceDiffers | ₹499 | ₹549 | |
| AvailabilityDiffers | In stock | In stock | |