> ## Documentation Index
> Fetch the complete documentation index at: https://mintlify.com/wokwi/wokwi-docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Supported Hardware

> Complete list of microcontrollers, sensors, displays, and components available in Wokwi

Wokwi simulates a wide variety of hardware components, including microcontrollers, sensors, displays, and more. It supports the following architectures: **ARM**, **AVR**, **RISC-V**, and **Xtensa**.

## Microcontrollers

The following microcontrollers are currently supported:

| Family                              | Microcontrollers                                                                                                                                                                           |
| ----------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| **AVR**                             | ATmega328P ([Arduino Uno](/parts/wokwi-arduino-uno), [Arduino Nano](/parts/wokwi-arduino-nano)), ATmega2560 ([Arduino Mega](/parts/wokwi-arduino-mega)), [ATtiny85](/parts/wokwi-attiny85) |
| **[ESP32](/guides/esp32)**          | **Xtensa**: ESP32, ESP32-S2, ESP32-S3<br />**RISC-V**: ESP32-C3, ESP32-C5\*, ESP32-C6, ESP32-H2, ESP32-P4                                                                                  |
| **STM32**                           | [STM32C031](/parts/board-st-nucleo-c031c6), [STM32L031](/parts/board-st-nucleo-l031k6), [STM32F103C8](/parts/board-stm32-bluepill)                                                         |
| **[Pi Pico](/parts/wokwi-pi-pico)** | RP2040 (Raspberry Pi Pico), a dual-core ARM Cortex-M0+ microcontroller                                                                                                                     |

<Note>
  \* ESP32-P4 support is in beta, ESP32-C5 support is in alpha.
</Note>

## Sensors

| Part                                                                   | Description                                                                                               |
| ---------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------- |
| [HC-SR04](/parts/wokwi-hc-sr04)                                        | HC-SR04 Ultrasonic Distance Sensor                                                                        |
| [DHT22](/parts/wokwi-dht22)                                            | Digital Humidity and Temperature sensor                                                                   |
| [DS1307 RTC](/parts/wokwi-ds1307)                                      | RTC (Real Time Clock) module with I2C interface and 56 bytes of NV SRAM                                   |
| [PIR Motion Sensor](/parts/wokwi-pir-motion-sensor)                    | Passive Infrared (PIR) motion sensor                                                                      |
| [Analog Temperature Sensor (NTC)](/parts/wokwi-ntc-temperature-sensor) | Analog temperature sensor: NTC (negative temperature coefficient) thermistor                              |
| [DS18B20 Temperature Sensor](/parts/wokwi-ds18b20)                     | One-Wire digital temperature sensor                                                                       |
| [BMP180](/parts/board-bmp180)                                          | Barometric pressure and temperature sensor with I2C interface                                             |
| [MPU6050](/parts/wokwi-mpu6050)                                        | Integrated sensor with 3-axis accelerometer, 3-axis gyroscope and a temperature sensor with I2C interface |
| [Photoresistor](/parts/wokwi-photoresistor-sensor)                     | Photoresistor (LDR) Sensor                                                                                |
| [MQ2 Gas Sensor](/parts/wokwi-gas-sensor)                              | Analog gas sensor for detecting combustible gases (LPG, Propane, Methane, etc.)                           |
| [HX711 Load Cell](/parts/wokwi-hx711)                                  | HX711 Load Cell Amplifier with 5kg/50kg/gauge load cell                                                   |
| [MFRC522 RFID Reader](/parts/board-mfrc522)                            | RFID/NFC reader module with SPI interface for reading 13.56 MHz MIFARE cards                              |

## Input Devices

| Part                                                    | Description                                                                                                      |
| ------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------- |
| [Pushbutton](/parts/wokwi-pushbutton)                   | 12mm Tactile Switch Button (momentary push button), also available in [6mm variant](/parts/wokwi-pushbutton-6mm) |
| [Slide Switch](/parts/wokwi-slide-switch)               | Standard Single Pole Double Throw (SPDT) slide switch                                                            |
| [DIP Switch 8](/parts/wokwi-dip-switch-8)               | Set of 8 electrical switches in a single package                                                                 |
| [Keypad](/parts/wokwi-membrane-keypad)                  | A standard 4x4 keypad (for numeric input)                                                                        |
| [Analog Joystick](/parts/wokwi-analog-joystick)         | Analog Joystick with two axes (horizontal/vertical) and an integrated push button                                |
| [Potentiometer](/parts/wokwi-potentiometer)             | Knob-controlled variable resistor (linear potentiometer)                                                         |
| [Slide Potentiometer](/parts/wokwi-slide-potentiometer) | Sliding variable resistor (linear potentiometer)                                                                 |
| [Rotary Encoder (KY-040)](/parts/wokwi-ky-040)          | KY-040 Rotary Encoder module with 20 steps per revolution                                                        |

## LEDs

| Part                                         | Description                                        |
| -------------------------------------------- | -------------------------------------------------- |
| [LED](/parts/wokwi-led)                      | Standard 5mm LED (Light Emitting Diode)            |
| [RGB LED](/parts/wokwi-rgb-led)              | 5mm Red, Green and Blue (RGB) LED                  |
| [LED Bar Graph](/parts/wokwi-led-bar-graph)  | 10-segment LED Bar Graph                           |
| [WS2812 LED](/parts/wokwi-neopixel)          | NeoPixel Compatible LED                            |
| [WS2812 LED Ring](/parts/wokwi-led-ring)     | NeoPixel Compatible LED Ring                       |
| [WS2812 LED Strip](/parts/wokwi-led-strip)   | NeoPixel Compatible LED Strip                      |
| [WS2812 LED Matrix](/parts/wokwi-led-matrix) | NeoPixel Compatible LED Matrix                     |
| NeoPixel Meter                               | Monitors NeoPixel frame rate and power consumption |
| [NLSF595 LED Driver](/parts/wokwi-nlsf595)   | Serial (SPI) Tri-Color LED Driver                  |

## Displays

| Part                                                         | Description                                                |
| ------------------------------------------------------------ | ---------------------------------------------------------- |
| [LCD 1602](/parts/wokwi-lcd1602)                             | An LCD with 2 lines, 16 characters per line                |
| [LCD 2004](/parts/wokwi-lcd2004)                             | An LCD with 4 lines, 20 characters per line                |
| [Nokia 5110 Screen](/parts/wokwi-nokia-5110-screen)          | Monochrome 84x48 pixel LCD display with SPI interface      |
| [ILI9341 2.8" TFT-LCD Display](/parts/wokwi-ili9341)         | Full color 240x320 2.8" LCD-TFT display with SPI interface |
| ILI9341 2.8" Touch Screen LCD                                | ILI9341 LCD with FT6206 I2C capacitive touch controller    |
| [SSD1306 OLED](/parts/board-ssd1306)                         | Monochrome 128x64 OLED display with I2C interface          |
| [SH1107 OLED](/parts/board-grove-oled-sh1107)                | Monochrome 128x128 OLED display with I2C interface         |
| [MAX7219 LED Dot Matrix](/parts/wokwi-max7219-matrix)        | 8x8 LED Dot Matrix with MAX7219 Controller                 |
| [Seven Segment Display](/parts/wokwi-7segment)               | Seven segment LED display (1 to 4 digits)                  |
| [TM1637 Seven Segment Display](/parts/wokwi-tm1637-7segment) | 4 digit seven segment module with TM1637 4-wire interface  |
| 2.9" e-Paper Display                                         | 2.9" e-Paper Display                                       |
| [PAL TV](/parts/wokwi-tv)                                    | Black and White analog PAL TV screen                       |

## Motors

| Part                                                  | Description                                                                                      |
| ----------------------------------------------------- | ------------------------------------------------------------------------------------------------ |
| [Servo](/parts/wokwi-servo)                           | A standard Micro Servo Motor                                                                     |
| [Bipolar Stepper Motor](/parts/wokwi-stepper-motor)   | A bipolar Stepper Motor                                                                          |
| [A4988](/parts/wokwi-a4988)                           | A4988 Stepper Motor Driver                                                                       |
| [Biaxial Stepper Motor](/parts/wokwi-biaxial-stepper) | A concentric biaxial stepper motor, containing two stepper motors packaged in a single enclosure |

## Communications

| Part                                    | Description                                 |
| --------------------------------------- | ------------------------------------------- |
| [IR Receiver](/parts/wokwi-ir-receiver) | 38KHz infrared receiver                     |
| [IR Remote](/parts/wokwi-ir-remote)     | 38KHz infrared remote with 20 function keys |

## Logic Components

| Part                                                 | Description                                                |
| ---------------------------------------------------- | ---------------------------------------------------------- |
| NOT gate                                             | NOT gate                                                   |
| AND gate                                             | AND gate                                                   |
| OR gate                                              | OR gate                                                    |
| XOR gate                                             | XOR gate                                                   |
| NAND gate                                            | NAND gate                                                  |
| MUX                                                  | MUX                                                        |
| Flip-Flop D                                          | Flip-Flop D                                                |
| Flip-Flop DSR                                        | Flip-Flop DSR                                              |
| [74HC595 Shift Register](/parts/wokwi-74hc595)       | 8-bit Serial-In Parallel-Out (SIPO) Shift Register         |
| [74HC165 Input Shift Register](/parts/wokwi-74hc165) | 8-bit Parallel-In Serial-Out (PISO) Shift Register (Input) |

## Other Components

| Part                                            | Description                             |
| ----------------------------------------------- | --------------------------------------- |
| [Resistor](/parts/wokwi-resistor)               | Resistor                                |
| [Buzzer](/parts/wokwi-buzzer)                   | A piezoelectric buzzer                  |
| [Clock Generator](/parts/wokwi-clock-generator) | Configurable clock signal generator     |
| [Relay Module](/parts/wokwi-relay-module)       | Relay Module                            |
| [DPDT Relay](/parts/wokwi-ks2e-m-dc5)           | Double Pole Double Throw (DPDT) Relay   |
| Breadboard                                      | Standard, half and mini sizes available |
| [Logic Analyzer](/parts/wokwi-logic-analyzer)   | 8-Channel Digital Logic Analyzer        |
| [microSD Card](/parts/wokwi-microsd-card)       | microSD card with SPI interface         |
| [Text](/parts/wokwi-text)                       | Text annotation element for diagrams    |

## Need a Component?

<Card title="Request a Part" icon="plus" href="https://wokwi.com/discord">
  Don't see the component you need? Join our Discord community to request new parts or create custom components using the Chips API.
</Card>