Dreamer Nano V4.1 (Arduino Leonardo Compatible) Shipping:2-4 Weeks 8° Step Accuracy ± 5

8° Step Accuracy ± 5 % Holding Torque 34 kg·cm Rated Torque 30 kg·cm Maximum Speed ​​(w/1067 Motor Controller) 200 RPM Acceleration at Max Speed

The regular u-blox SARA-R5 AT commands are not required and therefore are not supported

3V logic depending on your chosen microcontroller or single board computer

Maintenance charge current: 0 - 200 mA

Dreamer Nano V4.1 (Arduino Leonardo Compatible) Shipping:2-4 Weeks 8° Step Accuracy ± 5The Dreamer Nano V4 is a surface mount breadboard embedded version of the ATMEGA 32U4 with integrated Micro USB. It has everything that Arduino Leonardo has (electrically). Physically, it is just missing power jack to save space. Using the ATmega32U4 as its sole microcontroller allows it to be cheaper and simpler. Also, because the 32U4 is handling the USB directly, code libraries are available which allow the board to emulate a computer keyboard,