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deadprogram
61 lines
839 B
Go
61 lines
839 B
Go
//go:build qtpy_esp32c3
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// This file contains the pin mappings for the Adafruit QtPy ESP32C3 boards.
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//
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// https://learn.adafruit.com/adafruit-qt-py-esp32-c3-wifi-dev-board/pinouts
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package machine
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// Digital Pins
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const (
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D0 = GPIO4
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D1 = GPIO3
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D2 = GPIO1
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D3 = GPIO0
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)
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// Analog pins (ADC1)
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const (
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A0 = GPIO4
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A1 = GPIO3
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A2 = GPIO1
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A3 = GPIO0
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)
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// UART pins
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const (
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RX_PIN = GPIO20
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TX_PIN = GPIO21
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UART_RX_PIN = RX_PIN
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UART_TX_PIN = TX_PIN
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)
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// I2C pins
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const (
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SDA_PIN = GPIO5
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SCL_PIN = GPIO6
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I2C0_SDA_PIN = SDA_PIN
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I2C0_SCL_PIN = SCL_PIN
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)
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// SPI pins
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const (
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SCK_PIN = GPIO10
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MI_PIN = GPIO8
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MO_PIN = GPIO7
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SPI_SCK_PIN = SCK_PIN
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SPI_SDI_PIN = MI_PIN
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SPI_SDO_PIN = MO_PIN
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)
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const (
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NEOPIXEL = GPIO2
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WS2812 = GPIO2
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// also used for boot button.
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// set it to be an input-with-pullup
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BUTTON = GPIO9
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)
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