ESP32_Dev_Board.md

Basics about ESP32 development boards

Currently we use goouuuu-esp32 for demonstration. There might be some features not avaliable on this board. Please check SnapAirUnit Hardware

• CP2102 USB-to-TTL
• 2 Buttons: reboot + GPIO
• ESP-WROOM-32

1. ESP32-D0WDQ6
2. Xtensa® 32-bit LX6 MCU x 2
3. Clock Freq. 80 ~ 240 MHz
4. 448 KB ROM
5. 520 KB SRAM
6. RTC 8 KB SRAM
7. 1 kbit eFuse, 256 bit for sysem use (MAC and chip settings), 768 bit reserved for user
8. 4MB SPIFlash

How to Connect Flight Controller

• Power Supply: GND & 5V
• Communication: TTL

1. G4 Tx --> FC Rx
2. G5 Rx --> FC Tx