RPi Pico vs Seeeduino Xiao
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Link | Raspberry PI Pico | Seeeduino Xiao |
---|---|---|
Description | Raspberry PI microcontroller, not a full computer, smiliar to Arduino nano. | |
Website | raspberrypi.org/... | seeedstudio.com/... |
Image | ![]() | ![]() |
Price | $ 4 | $ 5 |
Release date | Jan. 21st 2021 | Mar. 12th 2020 |
Width | 51 mm | 20 mm |
Height | 21 mm | 17.5 mm |
Depth | 3.9 mm | |
Weight | 3 g | |
Wi-Fi | No | No |
Bluetooth® | No | No |
Built-in speaker | No | No |
RAM | 264 KB | 32 KB |
Gyroscope | No | No |
HDMI port | No | No |
Ethernet (LAN, RJ45) | No | No |
Accelerometer | No | No |
USB | Yes micro-USB (USB 1.1 Device / Host) | Yes USB C |
Short name | Raspberry PI Pico | |
Magnetometer | No | |
Front view | ![]() | ![]() |
USB Host | Yes | Yes |
Built-in microphone | No | No |
CPU | RP2040 dual-core Arm Cortex-M0+ | ARM® Cortex®-M0+ 32bit SAMD21G18 |
SOC Type | - | |
Core Type | RP2040 dual-core Arm Cortex-M0+ | Single Core - arm(r) Cortex-M0+ SAMD21G18 |
No. Of Cores | 2 | 1 |
CPU Clock | 133 MHz | 48 MHz |
Ethernet | No | No |
SATA Ports | No | No |
Analog Audio Out | No | No |
Analog Audio In | No | No |
Analog Video Out | No | No |
SPI | Yes x2 | Yes |
I2C | Yes | Yes |
GPIO | Yes 26-pins | Yes 11 Pins |
LCD Panel | No | No |
Camera | No | No |
SD/MMC | No | No |
Serial | - 2x UART | Yes 1x UART |
Hall effect sensor | No | No |
RTC | Yes | No |
Power sources | microUSB, GPIO | USB Type-C 5V, Pin 11 3V3 |
Programming Language | MicroPython, C/C++ | CircuitPython, MicroPython, C/C++ |
UART | x2 | x1 |
I²C | Yes x2 | Yes |
GPIO | 26 | 11 |
PWM | Yes x16 | Yes x10 |
ADC | Yes x3 12-bit | Yes x10 12-bit |
DAC | No | Yes x1 |
Power Over Ethernet | No | No |
Temperature sensor | Yes | No |
ROM (Flash) | 2 MB (up to 16 MB) | 256 KB |
Deep sleep consumption | 1.3 mA | |
Operating voltage | 3.3 V | 3.3 V |
Arduino support | - Planned | - IDE Arduino ok |
Drag & Drop upload | Yes | Yes |
EEPROM | No | No |
Vin Min-Max | 1.8V - 5.5V | 3.3V - 5V (5V only via USB - all other pins max 3.3V) |
Pinout image | ![]() | |
Interface PCIe | No | No |
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