WIFI R3 Mega2560 32MB, WiFi ESP8266 uno Compressed air helps you easily

Compressed air helps you easily reach and blow away leftover debris and filament where you can't reach

for 3D printers

Mechanical switch

LCD12864 blue 5V

WIFI R3 Mega2560 32MB, WiFi ESP8266 uno Compressed air helps you easilyGet your big projects done quickly and easily with this Arduino mega based wemos R3 Mega2560 32MB with integrated WIFI. In total, you can connect 54 pins (15 PWM) and 16 analog ports. With its huge 32 MB of memory, you can tackle the most complex tasks without running out of space. It is powered by 6 20V (7 12v recommended), making it incredibly efficient and easy to maintain. Get your hands on the wemos R3 Mega2560 32MB today and get your big