Kame: quadruped robot (version with cheap servo)

thingiverse

New version of the quadruped robot Kame with an enlarged body. WiFi controlled, manual or auto mode. Change logic in code for you auto mode . The case can accommodate all the necessary electronics with a rangefinder, two batteries (18650) and a switch. Cheap [SG90 Micro Servo ](https://megabonus.com/y/cubjt) are used. [Video: Kame in auto mode](https://www.youtube.com/watch?v=osyaAGDhghQ) Printed parts: - 1x Kame_Body_botom - 1x Kame_Body_top_left - 1x Kame_Body_top_right - 1x Kame_Body_shell - 1x Kame_Body_layer - 2x Kame_Bracket_left - 2x Kame_Bracket_right - 2x Kame_Leg_left_B - 2x Kame_Leg_right_B - 4x Kame_Leg_A - 4x Kame_spacer - 4x Kame_foot Purchased parts: - 12 x M3 nylon nut - 12 x M3 nut - 12x M3*30mm - 4x M3*20mm - 10x M3*10-12mm - 1x [Nodemcu-CH340](https://megabonus.com/y/EZyei) - 1x [HC-SR04](https://megabonus.com/y/7Zmoi) - 8x [SG90 Micro Servo ](https://megabonus.com/y/TDxrb) or [SG90 Micro Servo ](https://megabonus.com/y/cubjt) - 1lot x [Ball Bearings 623ZZ 3x10x4mm](https://megabonus.com/y/T7hf9) - 2x BEC : [Easy tuned BEC](https://megabonus.com/y/4bmAF) or [cheaper BEC](https://megabonus.com/y/eiSuM) - 2x [Battery 18650](https://megabonus.com/y/pclgW) or [Battery 18650](https://megabonus.com/y/IBM4o) - 1x [2s Balance cable for lipo battery](https://megabonus.com/y/bEF6h) - 1x [Connector JST](https://megabonus.com/y/ezuKL) - 1x [On/Off Rectangle Rocker Switch](https://megabonus.com/y/r8YVm) - insulating tape Options - 1x [Servo tester](https://megabonus.com/y/ofcJB) - 1x [Simple charger for 2-3s Li-Po](https://megabonus.com/y/cVL0B) [Firmware](https://github.com/serg0000/fatKame/tree/serg_dev) (serg_dev branch) Connection mapping (wire connection diagram will be posted soon) Servos: - front right outer - D6 - front right inner - D4 - front left outer - D8 - front left inner - D1 - rear right outer - D3 - rear right inner - D5 - rear left outer - D2 - rear left inner - D7 HC-SR04: - echo - SK (IO-10 on ESP-12E WIFI module, check the connection on the Board with a multimeter) - trim - D0 (IO-16 on ESP-12E WIFI module, check the connection on the Board with a multimeter)