- 1. Introduction
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- 1.1. ESP32 Family
- 1.2. Pinout Diagram
- 1.3. Dev Environment
- 1.4. Quick Start
- 1.5. Abstraction Layers
- 1.6. FAQ
- 1.7. Help & Troubleshooting
- 2. From std to no_std
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- 2.1. Cross Compilation
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- 2.1.1. For Microcontroller
- 2.1.2. Toolchain
- 2.2. no_std
- 2.3. Panic Handler
- 2.4. no_main
- 2.5. Peripherals
- 2.6. Init ESP HAL
- 2.7. LED
- 2.8. Linker Script
- 2.9. Flash
- 3. PWM
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- 3.1. PWM in Depth
- 3.2. LED PWM Controller
- 3.3. MCPWM in ESP32
- 4. Fading LED
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- 4.1. Code
- 4.2. External LED
- 5. Embassy
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- 5.1. Blinky with Embassy
- 6. Buzzer
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- 6.1. Circuit
- 6.2. Active Beep
- 6.3. Play Songs
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- 6.3.1. Music notes
- 6.3.2. Music module
- 6.3.3. Song module
- 6.3.4. Code
- 7. Voltage Divider
- 8. Ultrasonic
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- 8.1. How it works?
- 8.2. Circuit
- 8.3. Code
- 8.4. Using Buzzer
- 9. PIR Sensor
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- 9.1. Adjustments
- 9.2. Circuit
- 9.3. Motion Detection
- 9.4. Burglar Alarm
- 10. Servo Motor
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- 10.1. PWM and Servo Position
- 10.2. Circuit
- 10.3. LEDC PWM
- 10.4. Code
- 10.5. Servo With MCPWM
- 11. ADC
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- 11.1. ADC in ESP32
- 12. LDR
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- 12.1. How it works?
- 12.2. LDR With LED
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- 12.2.1. Code
- 13. Wi-Fi
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- 13.1. Station Mode
- 13.2. Access Website (Embassy)
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- 13.2.1. Connecting Wifi
- 13.2.2. HTTP Request
- 13.3. Webserver on ESP32
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- 13.3.1. Wi-Fi module
- 13.3.2. Serve Webpage
- 13.3.3. Exposing to Internet
- 13.4. Static IP
- 13.5. Control LED
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- 13.5.1. API and Webpage
- 13.6. Create Wi-Fi
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- 13.6.1. Setup Wi-Fi
- 13.6.2. Web Module
- 13.6.3. How to Run?
- 14. OLED Display
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- 14.1. How it works?
- 14.2. Circuit
- 14.3. Crates
- 14.4. Hello, Rust!
- 14.5. Draw Image
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- 14.5.1. Code
- 14.5.2. MultiByte
- 14.5.3. Code
- 14.5.4. BMP File
- 15. Thermistor
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- 15.1. NTC and Voltage Divider
- 15.2. ADC
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- 15.2.1. Maths
- 15.2.2. ADC Non-Linearity
- 15.3. Non-Linear
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- 15.3.1. B Equation
- 15.3.2. Steinhart Equation
- 15.4. Circuit
- 15.5. Print ADC
- 15.6. Temperature on OLED
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- 15.6.1. Code
- 16. SPI
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- 16.1. SPI in Rust Ecosystem
- 16.2. ESP32 SPI
- 17. SD Card (MMC/SDC)
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- 17.1. Circuit
- 17.2. Read From SD Card
- 17.3. Write To SD Card
- 18. RFID (RC522)
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- 18.1. Hardware
- 18.2. MIFARE
- 18.3. Flow
- 18.4. Circuit
- 18.5. Read UID
- 18.6. Read Data
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- 18.6.1. Dump Memory
- 18.7. Access control
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- 18.7.1. AccessBits Calc
- 18.8. Write Data
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- 18.8.1. Change Auth Key
- 18.9. Project Ideas
- 19. Joystick
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- 19.1. Movement and ADC
- 19.2. Pin layout
- 19.3. Circuit
- 19.4. Print ADC Values
- 20. Bluetooth
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- 20.1. BLE
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- 20.1.1. GAP
- 20.1.2. GATT
- 20.1.3. Code
- 20.1.4. Notification
- 21. LCD
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- 21.1. How it works?
- 21.2. Pin Layout
- 21.3. Circuit
- 21.4. Hello, Rust!
- 21.5. Supported Characters
- 21.6. Custom Characters
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- 21.6.1. Generator
- 21.6.2. Display on LCD
- 21.6.3. Multi Generator
- 21.6.4. Multi Custom
- 21.6.5. Symbols Index
- 22. e-Ink (e-Paper)
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- 22.1. How it works?
- 22.2. Circuit
- 22.3. Draw Text
- 22.4. Draw Image
- 22.5. Weather Station
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- 22.5.1. icons
- 22.5.2. Wi-Fi
- 22.5.3. API
- 22.5.4. Dashboard
- 22.5.5. Fun
- 23. TFT Display
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- 23.1. Circuit
- 23.2. Write Text
- 23.3. Draw Image
- 24. Projects