3D Printing Pen SUNLU SL-300 Options:Only 3d Pen using Semtech SX1262 LORA RF

using Semtech SX1262 LORA RF transceiver chip design

With 4pcs M3 Mounting Holes

001A resolution

The module supply voltage 2V-10V

flexible membrane material with an adhesive backing (just remove the paper) so you can attach it to nearly anything

3D Printing Pen SUNLU SL-300 Options:Only 3d Pen using Semtech SX1262 LORA RFThe SL 300 3D pen is a handy, top quality 3D pen that is ideal for children, creative people and 3D enthusiasts. Ergonomic design & easy use: The ergonomic design and the high quality workmanship of the pen guarantee comfortable handling and good results. Fast heating: The 3D pen heats the filament in about 45 seconds. Built in display: With a built in display, you always have an overview of the status of the 3D pen, such as the temperature. Low