Arduino Nano Board R3 with CH340 chip (soldered pin) SIM 800C GSM Modem with SMA Antenna Industry-standard 12mm size ensures compatibility

Industry-standard 12mm size ensures compatibility with a wide range of enclosures and panels

50x More Accurate: The DS3231 uses an internal temperature-compensated oscillator (+/-2 ppm) versus the DS1307's external crystal (+/-20 ppm or worse)

Nickel Plating - Enhanced heat conductivity and corrosion resistance

At the heart of the board are dual H-bridge motor drivers capable of delivering up to 1

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Arduino Nano Board R3 with CH340 chip (soldered pin) SIM 800C GSM Modem with SMA Antenna Industry-standard 12mm size ensures compatibilityArduino Nano Board R3 with CH340 chip (soldered pin) Premium microcontroller board for makers, students, and professionals. Pre soldered pins for hassle free integration. Specifications Feature Details Microcontroller ATmega328P Operating Voltage 5V Input Voltage 7 12V Digital I O Pins 14 (6 PWM) Analog Input Pins 8 Flash Memory 32KB SRAM 2KB EEPROM 1KB Clock Speed 16MHz USB Chip CH340 (Pre installed) Pin Configuration Pre soldered Dimensions 45 x