Description
- Microcontroller: ESP8266 with integrated Wi-Fi
- USB Chip: CH340 for stable serial communication
- Voltage: 3.3V logic (5V input via USB)
- Flash Memory: 4MB for program storage
- Connectivity: 802.11 b/g/n Wi-Fi with full TCP/IP stack
- Programming: Compatible with Arduino IDE and Lua
- Features: GPIO, PWM, I2C, ADC, SPI support
- Use Cases: IoT projects, home automation, Wi-Fi sensor nodes







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