v0.4.2

• update mouse bites to be easier to break
• update labels on board for easier assembly
• add labels on board to know pins on ESP32
• update RGB LED footprint

v0.4.0

• Better line sensor > st188
• Better Plow and Mainboard connection
• Fix battery cable assistance hole
• Fix narrow Plow to Mainboard connections
• Easier to break SumoBoard apart

v0.2

Sumoboard v0.2

• change to WEMOS LOLIN32 Lite
• remove phototransistor resistors (use ESP32 internal ones)
• move battery cable connections
• change to new RoboKoding logo

Order here the board http://dirtypcbs.com/store/user/preview/5794

v0.1

Sumoboard v0.1

• WEMOS LOLIN32
• the PCB acts also as a chassis for the sumorobot
• PCB breaks into 2, plow + mainboard
• LEDs to indicate sensor input

Problems:

• WEMOS LOLIN32 has no battery pin (workaround was to use a JST cable)