New and high quality!
Based on: Based on ESP-8266EX
Pin 1:11 XI/O pin
Pin 2: 1XADC pin (input 0-3.3V)
Support: Supports OTA launch
Switching power supply: onboard 5V1A switching power supply (maximum input 24V)
Color: As shown
Size: Reference picture
Package includes: 1pc
Note:
1. Due to manual measurement, please allow an error of 1-3mm.
2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.