Nerdminer 2.8"

PLA (Polylactic Acid) is one of the most commonly used materials in FDM printers. These polylactides are synthetic polymers that belong to the group of polyesters and are made up of many chemically bonded lactic acid molecules. PLA is made from renewable raw materials such as corn starch and is industrially compostable. It is therefore also more environmentally friendly than other plastics.

PETG (Polyethylene terephthalate glycol-modified) s a modified version of PET, the plastic you likely associate with disposable water bottles and other clear containers. The material is extremely resistant to chemical substances, making PETG perfect for use in medicine. This also means that it can be sterilized easily. The material can be recycled, including prints and misprints, making PETG an environmentally friendly material.

70° angle > length 90mm, height 53mm, depth 39mm

30° angle > length 90mm, height 39mm, depth 53mm

Detailed specifications of this development board:

• Dual-core MCU, integrated WI-FI and Bluetooth functions
• Frequency can reach 240MHz
• 520KB SRAM, 448KB ROM, Flash size is 4MB
• Module size 50.0×86.0mm
• Operating Voltage: 5V
• Power consumption: approximately 115mA
• Product weight: approximately 50g
• 2.8-inch color TFT display screen with ILI9341 driver chip
• Display resolution: 240x320px with resistive touchscreen
• Backlight control circuit
• TF card interface for external storage
• Serial interface
• Temperature and humidity sensor interface (DHT11 interface) and reserved IO port interface
• It can be programmed with: Arduino IDE, MicroPython, ESP-IDF

The finish on all 3d printed products will vary slightly on each unit. As these are made with a process called FDM (layer by layer) there can/will be minor imperfections. This product is a decorative item only.