Unleash the power of the ESP8266 chip with the WEMOS D1, a versatile IoT development board featuring integrated MAX232 for reliable RS232 communication.
Key Features:
ESP8266 microcontroller
Integrated MAX232 for RS232 communication
11 digital input/output pins
1 analog input
4MB flash memory
External antenna connector
Built-in ceramic antenna
CP2104 USB-to-UART IC
Micro USB connection
Applications:
IoT projects
Home automation
Robotics
Industrial control
Data logging
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