Difference between revisions of "QT Py"
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[[file:XIAO_SAM_vs_XIAO_RP2040.PNG]] | [[file:XIAO_SAM_vs_XIAO_RP2040.PNG]] | ||
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| + | == QTPy49 Breakout Card == | ||
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| + | * [[QTPy49]] | ||
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| + | [[file:QTPy49-P18253-720pxV.jpg]] | ||
Revision as of 07:27, 17 June 2022
Two Versions of the QT Py
- AdaFruit and Seeed Studio have SAMD21 and RP2040 versions of the QT Py (XIAO on Seeed Studio) with the same form factor
RP2040 vs SAM version
- RP2040 is faster (125 MHz vs 48 MHz)
- RP2040 has 2 cores vs 1
- RP2040 has more Flash
- RP2040 has more SRAM
- The RP2040 version is more expensive, but about the same cost if the SAM version is used with an external Flash
- SAMD21/RP2040 Arduino Boards – Which 32-bit Microcontrollers should you use?
QTPy49 Breakout Card
