DIY Drawrobot CNC Plotter Pen berdasarkan pada project CNC Open-Source cek disini https://github.com/bdring/Grbl_Esp32 Kelebihan dari fitur Drawbot ini adalah koneksinya melalui Wifi dan dapat printing/drawing sendiri dari microSD tanpa harus konek ke laptop atau PC. Print area X 33cm, Y 23cm atau setara ukuran F4. Kelengkapan: - Controller ESP32 + A4988 + Shield Drawbot - Stepper Motor Nema17 (second) - Servo MG90 - MicroSD 8GB - Limit switch cable X amp; Y - 5 x Bearing - 8 x Sliding Bearing - GT2 Belt 2M - Adaptor 3A 8V (second) - Frame Set Acrylic Hitam - 4 x Stainless Shaft diameter 8mm - Stainless Shaft ulir M8 - 2 x Stainless Shaft diameter 3mm - Support Set 3D Printed part - Set Baud and Nut M2, M3, M4, M8 - Spidol/Pen - Software Lightburn (Win)