ESP32-D0WD-V3

ESP32-D0WD-V3

• ESP32 Series Datasheet
• ESP32 Technical Reference Manual
• ESP Hardware Design Guidelines
• ESP32-D0WD-V3 Pinout

ESP32 CH340C Type-C

• https://microohm-eg.com/esp32-development-board-ch340-usb-type-c-wifi-and-bluetooth/
• https://docs.cirkitdesigner.com/component/e6c227fc-9699-4321-a0e5-15aceee497bd/esp32-30-pin

Features:

• Core: Xtensa® dual-core 32-bit LX6 CPU, frequency up to 240MHz
• Memories:
  • 448 KB of ROM
  • 520 KB of SRAM
  • 16 KB of RTCSRAM
• Working Voltage: 2.3 V to 3.6 V
• Up to 34 GPIOs
  • 5 strapping GPIOs
  • 6 GPIOs need for flash/PSRAM
• 2*12-bit ADC (up to 18 channels)
• Communication interfaces
  • 2 I2C interfaces
  • 2 I2S interfaces
  • 4 SPI interfaces
  • 3 UART interfaces
• Security:
  • 1024 bit OTP
  • AES, SHA, RSA, ECC, RNG
  • Secure Boot, Flash Encryption
• Extended temperature range: -40 to 125 °C

Xtensa LX Processor Platform

RISC-V

• https://riscv.org/

JTAG Debugging (TODO)

• https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-guides/jtag-debugging/index.html