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๐ Tiny Titan: Power, speed, and versatility in the palm of your hand!
The Seeed Studio XIAO RP2040 is a compact microcontroller featuring a dual-core ARM Cortex M0+ processor clocked at 133MHz, equipped with 2MB onboard flash memory and 264KB SRAM. It offers a rich set of interfaces including digital, analog, PWM pins, and communication protocols like I2C, UART, and SPI. Compatible with Arduino, MicroPython, and CircuitPython, this breadboard-friendly board is ideal for wearable tech and small-scale projects, delivering powerful performance in a tiny 20x17.5mm form factor.












| ASIN | B09NNVNW7M |
| Amazon ๅฃฒใ็ญใฉใณใญใณใฐ | ใใฝใณใณใปๅจ่พบๆฉๅจ - 23,797ไฝ ( ใใฝใณใณใปๅจ่พบๆฉๅจใฎๅฃฒใ็ญใฉใณใญใณใฐใ่ฆใ ) ใทใณใฐใซใใผใใณใณใใฅใผใฟ - 123ไฝ |
| CPUในใใผใ | 133 MHz |
| OS1 | MicroPython or CircuitPython (or similar embedded operating system) |
| RAMใกใขใชๆก็จๆ่ก | SRAM |
| USBใใผใๆฐ | 1 |
| ใใใใๅบฆ | 5ใคๆใฎใใก4.6 193 ใฌใใฅใผ |
| ใคใณในใใผใซๆธใฟใฎRAMใกใขใชใตใคใบ | 264 KB |
| ใณใณใใฅใผใฟCPU่ฃฝ้ ไผ็คพ | ARM |
| ใณใณใใฅใผใฟCPU้ๅบฆ | 133 MHz |
| ใใฉใณใ | seeed studio |
| ใใฉใณใๅ | seeed studio |
| ใใญใปใใตๆฐ | 2 |
| ใกใขใชในใใฌใผใธๅฎน้ | 2 MB |
| ใกใผใซใผๅ | seeed studio |
| ใกใผใซใผๅ็ช | 500230492 |
| ใขใใซๅ | XIAO RP2040 |
| ใฏใคใคใฌใน้ไฟก่ฆๆ ผ | 802.11b |
| ไบๆใใใคใน | Seeeduino XIAOใจใใฎๆกๅผตใใผใใ |
| ไปๅฑๅ็ทๆฐ | 1 |
| ๅ ่ตใกใขใชใผๅฎน้ | 264 KB |
| ๅๆขฑๅๅ | / |
| ๅ็ฎๅฏธๆณ๏ผL x W x H๏ผ | 20้ทใ x 17ๅน x 4้ซใ mm |
| ๅ็ช | 500230492 |
| ๆฅ็ถๆ่ก | Uart |
| ๆๅคงใกใขใชๅฎน้(GB) | 2 MB |
| ้ไฟกใปๆฅ็ถใคใณใฟใผใใงใผใน | Uart |
K**U
ClaudeCodeใฎในใใผใฟใน้็ฅ็จใจใใฆๅฉ็จ
ๅฐใใใๅฎใใฎใงใใใซใซใฉใผLEDใๆๅใใใคใใฆใใใฎใงใPCใซUSBๆฅ็ถใใฆไฝใใ้็ฅใใใใใใคใณใธใฑใผใฟใผใจใใฆไฝฟใใฎใซๆ้ฉใงใใ Arduinoใงใใญใฐใฉใใณใฐใ็ฐกๅใซๅบๆฅใใฎใงใ้ปๅญๅทฅไฝๅๅฟ่ ๅใใจใใฆใใใใใใงใใ
G**U
Arduino IDEใงไฝฟใใใใใฎใ่ฏใ
GPIOใฎๆฐใๅฐใชใใฆใใๆใฏใจใฆใ้ๅฎใใพใใI2CใUARTใงๅค้จใขใธใฅใผใซใ็นใใฐใๅฐใใชใใผใใงใๅคๅฝฉใชใใจใซไฝฟใใฆใใพใใใพใใชใณใใผใใฎLEDใจใใฆRGBใฎใปใNeoPixelใพใงใฒใจใคไปใใฆใใฎใงใใคใณใธใฑใผใฟใผใจใใฆไพฟๅฉใซไฝฟใใพใใ ้็บใฏArduino IDEใงใใฃใฆใใพใใไปใฎRP2040ใใผใ๏ผRasPi Pico็ญ๏ผใจ้ใฃใฆใใฑใผใใซๆใๅทฎใใBootใใฟใณใฎๆไฝใใใใจใๆธใ่พผใฟใใงใใใฎใงใใใญใฐใฉใ ใใกใใใกใใๆ็ดใใใชใใใฎๅฎ้จใใจใฆใในใ ใผใบใซใงใใพใใ
ใ**ใ
ๅ้กใชใไฝฟใใพใใใ
็นใซไฝฟใใฅใใใชใฉใใชใใใใฃใใงใใ
่ฑ**ใ
ใฉใบใใคไบๆใจใใฆ
ใฉใบใใคใใณใฎไบๆใจใใฆๆ้ฉ ไพกๆ ผใใใๅฐใๅฎใใจๅฉใใใใใใใช๏ผ
U**R
ๅฐๅใงใใใงใใ
ๅฐๅใงไฝฟใใใใใงใใ
ใ**ใ
้ๅฎใใฆใใพใ
ไฝใใ็ตใใซใใฆใๅฐๅๅใงใใใฎใงใใใชใ้ๅฎใใฆใใพใใ
ใ**ใ
ใใณใใใใฏไปๅฑใใฆใใ
ใใฏใญใใใใไฝใใฎใซไฝฟ็จใใพใใใใ็นใซๅ้กใชใไฝฟใใฆใใพใใ ๅ็ใซใฏใใใพใใใใใใณใใใใฏไปๅฑใใฆใใพใใใ
O**N
This is the future
Tons of processing power in a package the size of your thumb. So tiny that any USB cable plugged into it has to be secured as it weighs more than the MCU itself. Barely uses any power even while operating at full tilt, and absolutely just barely sips on a battery while in standby mode. Youโd think that the GPIO would leave something to be desired, but given its size I wouldnโt say thatโs much of an issue. If you need more pins, get an expansion board or use a different model. Super useful if youโre trying to shrink down your projects - pairs well with displays and other components from Adafruit, Waveshare, etc.
G**N
They say it works with ESPhome IT DOESN't
It is painful one to avoid at all costs
S**L
Great device so far!
Updated review. Found more information and I'm quite pleased with the Xiao Rp2040. So far it works with SSD1306 Oled display. See attached video of 3D plotter I wrote. Using the U8g2 library configured for SSD1306. I also tried an SH1106 display. the 1306 driver in the u8g2 library works with minor glitches, the 1106 config doesn't work at all. I'm trying to find libraries for use with ST7735 and 7789 displays. I also wrote a sketch that generates random color on the internal RGB LED, when fades from one color to the next. Doesn't require any external connections. That LED is bright! It's a work in progress of course.
M**R
Fun to play with
Low power consumption, small footprint. I'm using it as a plant watering smart controller for a starter. I plan to reconfigure and add a radio so I can add to my RF network of controllers.
R**S
Works fine, good for small
I really the rp2040 and rp2350 series. That being said, I've moved on to the waveshare which follows the raspberry pi pin footprint. The xiao is for when you need some REALLY SMALL. It's a great series of products (save for the R1M1A, that bricked on me almost immediately and became unusable). So yes, the xiao rp2040 is easy to use and really geared toward small footprint work. If you need more pins and don't feel like multiplexing, then get something larger
Trustpilot
1 month ago
1 week ago