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A simple project to learn esp32, LCD, ADC, PWM, DIO, Motor, etc.

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ashoksharma842/webguide

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webguide

This is simple webguide project with minimal functions This project uses ESP32 on Arduino IDE. A 2.8 TFT SPI 240x320 v1.2 LCD is attached to the ESP32 for taking inputs.

LCD Connections:

ESP32--------LCD

  • (MOSI)D23 -> 6(SDI) & 12(TDIN)
  • (TCS) D21 -> 11(TCS)
  • (MISO)D19 -> 9(SDO) & 13(TDO)
  • (SCK) D18 -> 7(SCK) & 10(T_CLK)
  • (RST) D4 -> 14(RESET)
  • (DC) D2 -> 5(DC)
  • (CS) D15 -> 3(CS)

Sensor Connections:

Sensor------ESP32:ADC (0-3.3V)

  • feedback -> D34
  • nmr -> D35
  • s1 -> D32
  • s2 -> D33
  • current -> D25

Motor Connections:

ESP32-------Motor driver

  • D14 -> PWM
  • D27 -> INB
  • D26 -> INA
  • D25 -> CS (current sensor : ADC)

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A simple project to learn esp32, LCD, ADC, PWM, DIO, Motor, etc.

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