Datasheet

SCL D21 PA23 EXTINT7 SCL SER3:1/5:1 TC4:1/TCC0:5 USB/SOF 1KhZ
SDA D20 PA22 EXTINT6 SDA SER3:0/5:0 TC4:0/TCC0:4 PCT:X10
AREF REFA PA03 AIN1 EXTINT3 PTC:Y1
GND GND
D13 D13 ~ PA17 EXTINT1 SCK SER1:1/ 3 : TCC2:1/0:7 PTC:X5
D12 D12 ~ PA19 EXTINT3 MISO SER1:3/3:3 TC3:1/TCC0:3 PTC:X7 I2S/SD[0]
D11 D11 ~ PA16 EXTINT0 MOSI SER1:0/3:0 TCC2:0/0:6 PTC:X4
D10 D10 ~ PA18 EXTINT2 SS SER1:2/3:2 TC3:0/TCC0:2
D9 D9 ~ PA07 AIN7 EXTINT7 SER0:3 TCC1:1 PTC:Y5 I2S/SD[0]
D8 D8 ~ PA06 AIN6 EXTINT6 SER0:2 TCC1:0 PTC:Y4
D7 D7 PA21 EXINIT5 SER5:3/3:3 TC7:1/TCC0:7 PTC:X9 I2S/FS[0]
D6 D6 ~ PA20 EXTINT4 SER5:2/3:2 TC7:0/TCC0:6 PTC:X8 I2S/SCK[0]
D5 D5 ~ PA15 EXTINT15 SER2:3/4:3 TC3:1/TCC0:5 XOUT
D4 D4 ~ PA08 AIN16 NMI SER0:0/2:0 TCC0:0/1:2 PTC:X0 I2S/SD[1]
D3 D3 ~ PA09 AIN17 EXTINT9 SER0:1/2:1 TCC0:1/1:3 PTC:X1 I2S/MCK[0]
D2 D2 PA14 EXTINT14 SER2:2/4:2 TC3:0/TCC0:4 XIN
TX/D1 D1 PA10 AIN18 EXTINT10 TX (Serial1) SER0:2/2:2 TCC1:0/0:2 PTC:X2 I2S/SCK[0]
RX/D0 D0 PA11 AIN19 EXTINT11 RX (Serial1)SER0:3/2:3 TCC1:1/0:3 PTC:X3 I2S/FS[0]
REF3.3V
/RESETRESET
3V33.3V
5V5V
GNDGND
GNDGND
VINVIN
A0A0PA02AIN0EXTINT2PTC:Y0DAC
A1A1PB08AIN2EXTINT8SER4:0TC4:0PTC:Y14
A2A2PB09AIN3EXTINT9SER4:1TC4:1PTC:Y15
A3REFBA3PA04AIN4EXTINT4SER0:0TCC0:0PTC:Y2
A4A4PA05AIN5EXTIN5SER0:1TCC0:1PTC:Y3
A5A5PB02AIN10EXTINT2SER5:0TC6:0PTC:Y8
RX LED
PIN_LED_RXL
PB03 AIN11 EXTINT3 SER5:1 TC6:1 PTC:Y9
TX LED
PIN_LED_TXL
PA27 EXTINT15
13 LED
D13 ~
PA17 EXTINT1 SCK SER1:1/3:1 TCC2:1/0:7 PTC:X5
RESET RESET
SCK PB11 EXTINT11 SER4:3 TC5:1/0:5 I2S/SCK[1]
MISO PA12 EXTINT12 SER2:0/4:0 TCC2:0/0:6
GND GND
MOSI PB10 EXTINT10 SER4:2 TC5:0/0:4 I2S/MCK[1]
3.3V 3.3V
B
RGB_LED
D44~ PA30 SWCLK
Reset
VIN
5V
JST
for single cell Lipo
USB OTG
micro B
SJ1
remove to disconnect power LED
Power
Vin: 5.0V-5.5V for charger - otherwise 3.5V-6.0V
VBATT: 3.7V Lipo
VCC: 600mA @3.3V
Each pin is 3.3V tolerant and can source/sink
no more than 7mA/10mA
Each cluster of I/O pins can source 46mA and
sink 65mA. Clusters are defined as Yellow, Pink,
Green, Blue, Red, and Orange outlines.
RedBoard Turbo - SAMD21 Dev (DEV-14812 )
Arduino Zero compatible
SamD21G18
VCC:1.62-3.63V
Arm Cortex-M0 + (32-bit)
Flash Memory:256K
SRAM: 32KB
ADC: 12-bit
48MHz
RTC
USB 2.1 with USB host capability
Serial
USB: SerialUSB
Hardware Serial (TX/D1 and RX/D0): Serial1
USB host: Set PIN_USB_HOST_ENABLE high
SPI headers
Name
Power
GND
Control
Arduino
Port
ADC
Interupts
Serial
Serial Com
Timer
PTC
Misc
DAC
TC - Timer Counter
TCC - Timer Counter - Controller
PTC - Peripheral Touch Controller
NMI - External Non-Maskable Interupt
Pin can only be A,B,C,D,E,F,G or H at any time
Selecting B disables digital control
LEDs
Power: Red
Charge:Yellow
D13 (PIN_LED_13): Blue
TX (PIN_LED_TXL): Green
RX (PIN_LED_RXL): Yellow
Programming Header
1. VCC 3.3V
2. SWEDIO/TMS
3. GND
4. SWDCLK/TCK
5. GND
6. SWO/TDO
7. Key
8. NC/TDI
9. GNDDTCT
10. Nreset
A
C/D
E/F
B
G/H
8-bit PWM pins maked with ~
Qwiic
RGB_LED(D44):WS2812
PTH Resistor
used to change the charge
rate for the LiPo Battery
Qwiic
Black=Ground
Red=3.3V
Blue=SDA
Yellow=SDL
9 7 5 3 1
8 6 4 2
10