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3.5" TFT FeatherWing (HX8357)
AdafruitFeather
A Feather board with a 3.5" TFT display and resistive touchscreen.
In stock
Specifications
2- Operating Voltage
- 3.3V - 5V (TFT and touchscreen) / 3.3V (microSD card)
- Dimensions
- 3.5" diagonal
Pinout
17| Pin | Name | Functions | Notes |
|---|---|---|---|
| 20 | TFT_CS | SPI | ESP8266: pin #0, ESP32: pin #15, Atmega32u4/M4/M0 Feather: pin #9, Teensy Feather: pin #4, WICED Feather: PA15, nRF52 Feather: #31 |
| 21 | TFT_DC | SPI | ESP8266: pin #15, ESP32: pin #33, Atmega32u4/M4/M0 Feather: pin #10, Teensy Feather: pin #10, WICED Feather: PB4, nRF52 Feather: #11 |
| 27 | TFT_SCK | SPI | ESP8266: not used, ESP32: pin #14, Atmega32u4/M4/M0 Feather: not used, Teensy Feather: not used, WICED Feather: not used, nRF52 Feather: not used |
| 34 | TFT_MOSI | SPI | ESP8266: pin #13, ESP32: pin #23, Atmega32u4/M4/M0 Feather: not used, Teensy Feather: not used, WICED Feather: not used, nRF52 Feather: not used |
| 34 | TFT_MISO | SPI | ESP8266: pin #12, ESP32: pin #19, Atmega32u4/M4/M0 Feather: not used, Teensy Feather: not used, WICED Feather: not used, nRF52 Feather: not used |
| 47 | TFT_LITE | PWM | Pull low to turn off backlight |
| 6 | RT | I2C | ESP8266: pin #16, ESP32: pin #32, Atmega32u4/M4/M0 Feather: pin #6, Teensy Feather: pin #3, WICED Feather: PC7, nRF52 Feather: #30 |
| 5 | SD | SPI | ESP8266: pin #2, ESP32: pin #14, Atmega32u4/M4/M0 Feather: pin #5, Teensy Feather: pin #8, WICED Feather: PC5, nRF52 Feather: #27 |
| 3 | IRQ | I2C | ESP8266: not used, ESP32: not used, Atmega32u4/M4/M0 Feather: not used, Teensy Feather: not used, WICED Feather: not used, nRF52 Feather: not used |
| 9 | TFT_CS | SPI | ESP8266: pin #0, ESP32: pin #15, Atmega32u4/M4/M0 Feather: pin #9, Teensy Feather: pin #4, WICED Feather: PA15, nRF52 Feather: #31 |
| 10 | TFT_DC | SPI | ESP8266: pin #15, ESP32: pin #33, Atmega32u4/M4/M0 Feather: pin #10, Teensy Feather: pin #10, WICED Feather: PB4, nRF52 Feather: #11 |
| 8 | SD | SPI | ESP8266: pin #2, ESP32: pin #14, Atmega32u4/M4/M0 Feather: pin #5, Teensy Feather: pin #8, WICED Feather: PC5, nRF52 Feather: #27 |
| 9 | TFT_CS | SPI | ESP8266: pin #0, ESP32: pin #15, Atmega32u4/M4/M0 Feather: pin #9, Teensy Feather: pin #4, WICED Feather: PA15, nRF52 Feather: #31 |
| 10 | TFT_DC | SPI | ESP8266: pin #15, ESP32: pin #33, Atmega32u4/M4/M0 Feather: pin #10, Teensy Feather: pin #10, WICED Feather: PB4, nRF52 Feather: #11 |
| 6 | RT | I2C | ESP8266: pin #16, ESP32: pin #32, Atmega32u4/M4/M0 Feather: pin #6, Teensy Feather: pin #3, WICED Feather: PC7, nRF52 Feather: #30 |
| 5 | SD | SPI | ESP8266: pin #2, ESP32: pin #14, Atmega32u4/M4/M0 Feather: pin #5, Teensy Feather: pin #8, WICED Feather: PC5, nRF52 Feather: #27 |
| 3 | IRQ | I2C | ESP8266: not used, ESP32: not used, Atmega32u4/M4/M0 Feather: not used, Teensy Feather: not used, WICED Feather: not used, nRF52 Feather: not used |
Interactive pinout
Highlight:
Feather
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