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 are used.

Video: Kame in auto mode

Printed parts:

• 1x Kame_Body_botom
• 1x Kame_Body_top_left or Kame_Body_top_left_mg90servo
• 1x Kame_Body_top_right or Kame_Body_top_right_mg90servo
• 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
• 1x HC-SR04
• 8x MG90S(metal gear) or SG90(plastic gear) or SG90(nylon gear) Micro Servo or SG90 Micro Servo
• 1lot x Ball Bearings 623ZZ 3x10x4mm
• 2x BEC : Easy tuned BEC or cheaper BEC
• 2x Battery 18650 or Battery 18650
• 1x 2s Balance cable for lipo battery
• 1x Connector JST
• 1x On/Off Rectangle Rocker Switch
• insulating tape
  Options
• 1x Servo tester
• 1x Simple charger for 2-3s Li-Po

Firmware (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)

BEC connection:

• 1pcs BEC(5V) - Left side servos (4 pcs) + NodeMCU
• 1pcs BEC(5V)- Righ side servos (4 pcs) + HC-SR04