ESP32 slim Tank Robot wiht servos

thingiverse

Basic tank robot with two standard servo motor of 360 degrees. (like a MG995 servo) ## 3D Printing Notes - For the caterpillar bands use TPU with slow speed print (20mm/s outer inner walls) - Preserve your TPU without humidity and print with 30% of humidity relative - The holes for the servos screws are displaced some millimeters because I use small screws, not the originals. Maybe you could change it if you prefer --- ## Components The robot in the video has the next alternative components: - TTGO T7 v1.5 ESP32 Board - Two MG995 servos (360¤) - LIPO battery of 3.7v [link](https://www.aliexpress.com/item/1005004719305235.html) - 2xM2 of 12mm screws for the un-powerd wheels - 8 screws for servo motors ## Wiring - For the internal PCB for the servo connection, is better leave the servos in the sides and the main connector from the board in the center. - The pins used to connect the servos are: 25,27 - Battery connector is a [JST Connecto 2-Pin 1.25 mm](https://www.aliexpress.com/item/33027366342.html) ## Source code Provisional [source code](https://github.com/hpsaturn/mini-tank/tree/servo_mg995) (MG995 branch) ## Credits Thanks to @acicuecalo for the tank link (caterpillar band design) --- Follow me on: https://twitter.com/hpsaturn My Github: https://github.com/hpsaturn About me: https://hpsaturn.com/ Buy me a coffee: https://www.buymeacoffee.com/hpsaturn