Difference between revisions of "QTPy49"
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== Features == | == Features == | ||
| − | * CPU choices | + | * CPU choices are |
** [https://www.adafruit.com/product/4600 Adafruit QT Py - SAMD21 Dev Board] | ** [https://www.adafruit.com/product/4600 Adafruit QT Py - SAMD21 Dev Board] | ||
** [https://www.seeedstudio.com/Seeeduino-XIAO-Arduino-Microcontroller-SAMD21-Cortex-M0+-p-4426.html?queryID=3273c05f7923d5ee5cbc677ce4892180&objectID=4426&indexName=bazaar_retailer_products Seeeduino XIAO] | ** [https://www.seeedstudio.com/Seeeduino-XIAO-Arduino-Microcontroller-SAMD21-Cortex-M0+-p-4426.html?queryID=3273c05f7923d5ee5cbc677ce4892180&objectID=4426&indexName=bazaar_retailer_products Seeeduino XIAO] | ||
** [https://www.adafruit.com/product/4900 Adafruit QT Py RP2040] | ** [https://www.adafruit.com/product/4900 Adafruit QT Py RP2040] | ||
** [https://www.seeedstudio.com/XIAO-RP2040-v1-0-p-5026.html Seeed XIAO RP2040] | ** [https://www.seeedstudio.com/XIAO-RP2040-v1-0-p-5026.html Seeed XIAO RP2040] | ||
| − | + | * Socketed CPU | |
* Connectors | * Connectors | ||
** DC Power | ** DC Power | ||
Revision as of 15:09, 4 June 2022
Contents
Features
- CPU choices are
- Socketed CPU
- Connectors
- DC Power
- AD0-AD3 GVS
- I2C
- TX/RX
- SPi
- Power input
- 7-12V
- 5V
- 49x49mm ODAS form factor
Connectors
- Ground, Voltage, Signal (GVS) connections
J1 - DC In
- 7-12V
- Center positive
J2 - Short Regulator
- Install if J1 has 5V
- No need to install U2 regulator
J3 - SPI
- GND
- 3.3V
- SS, AD3
- MOSI, S10
- MISO, D9
- SCK, D8
J4 - UART
- GND
- 3.3V
- TX, D6
- RX, D7
J5 - I2C
- GND
- 3.3V
- D4, SDA
- D5, SCL
J6 - AD3
- Digital I/O 3
- Analog In 3
- PWM output
- Capacitive touch input
- Pinout
- GND
- 3.3V
- AD3
J7 - AD2
- Digital I/O 2
- Analog In 2
- PWM
- Capacitive touch input
- Pinout
- GND
- 3.3V
- AD2
J8 - AD1
- Digital I/O 1
- Analog In 1
- Capacitive touch input
- AREF pin
- Pinout
- GND
- 3.3V
- AD1
J9 - AD0
- Digital I/O 0
- Analog In 0
- True analog output with 10 bit precision
- Does not have PWM
- Capacitive touch input
- Pinout
- GND
- 3.3V
- AD0
Mechanicals
