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- AiThinker ESP WiFi Modules, Arduino & Shields
Wemos D1 R2 WIFI ESP8266 Shield Arduino
- ₹471
- Microcontroller: ESP8266EX Operating Voltage: 3.3V Digital I/O Pins: 11 (all I/O pins have interrupt/PWM/I2C/one-wire capability, except for D0) Analog Input Pins: 1 Flash Memory: 4MB On-Board Switching Power Supply: Input Voltage Range: 9V to 12V Output: 5V at 1A Max