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Rp2040 Feather Thinkink

AdafruitRP2040

Adafruit Feather RP2040 ThinkInk is a development board with an RP2040 microcontroller, designed for e-paper displays and featuring multiple I/O capabilities.

Manufacturer guide / datasheet
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Specifications

4
Operating Voltage
3.3V logic level, 5V tolerant on digital IO pins.
Flash
8 MB QSPI Flash
Ram
264 KB SRAM
Dimensions
2.0" x 0.9" x 0.28" inches

Pinout

23
PinNameFunctionsNotes
3.3V3.3V
POWER
Power supply
GNDGND
GND
Ground
A0/GPIO26A0
ADCPWM
Analog input, PWM output
A1/GPIO27A1
ADCPWM
Analog input, PWM output
A2/GPIO28A2
ADCPWM
Analog input, PWM output
A3/GPIO29A3
ADCPWM
Analog input, PWM output
D24/GPIO24D24
GPIOUARTI2CPWM
Digital I/O, UART TX, I2C SDA, PWM output
D25/GPIO25D25
GPIOUARTI2CPWM
Digital I/O, UART RX, I2C SCL, PWM output
SCK/GPIO14SCK
SPII2CPWM
SPI SCK, I2C SDA, PWM output
MO/GPIO15MO
SPII2CPWM
SPI MOSI, I2C SCL, PWM output
MI/GPIO8MI
SPIUARTI2CPWM
SPI MISO, UART TX, I2C SDA, PWM output
RX/GPIO1RX
UARTI2CSPIPWM
UART RX, I2C SDA, SPI CS, PWM output
TX/GPIO0TX
UARTI2CSPIPWM
UART TX, I2C SCL, SPI MISO, PWM input
D13/GPIO13D13
GPIOSPIUARTI2CPWM
Digital I/O, SPI CS, UART RX, I2C SCL, PWM output
D12/GPIO12D12
GPIOSPIUARTI2CPWM
Digital I/O, SPI MISO, UART TX, I2C SDA, PWM output
D11/GPIO11D11
GPIOSPII2CPWM
Digital I/O, SPI MOSI, I2C SCL, PWM output
D10/GPIO10D10
GPIOSPII2CPWM
Digital I/O, SPI SCK, I2C SDA, PWM output
D9/GPIO9D9
GPIOUARTI2CSPIPWM
Digital I/O, UART RX, I2C SCL, SPI CS, PWM output
D6/GPIO6D6
GPIOSPII2CPWM
Digital I/O, SPI SCK, I2C SDA, PWM output
D5/GPIO5D5
GPIOUARTI2CSPIPWM
Digital I/O, UART RX, I2C SCL, SPI CS, PWM output
D4/GPIO4D4
GPIOUARTSPII2CPWM
Digital I/O, RX0, TX1, SDA0, PWM output
SCL/GPIO3SCL
I2CSPIPWM
I2C clock, SPI MOSI, PWM input
SDA/GPIO2SDA
I2CSPIPWM
I2C data, SPI SCK, PWM output

Interactive pinout

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