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Arduino Nano ESP32

Based on the electrical diagram, we also create PCB so you can solder components to make your capibaraZero more stable and portable.

The PCB project files are available here. You will find the EasyEDA project and the gerber file.

You also need to build the Navigation Board, for more information go here

This PCB feature also a TP4057 charging module(LX-LBC3) that includes charging and discharging functionality. It requires a 3.7V lithium battery.

BOM:

  • 52Kohm resistor
  • 100Kohm resistor
  • LX-LBC3 charging/discharging module
  • 2-way switch button
  • 1 IR Receiver, 1 IR Emitter
  • 8 pin female socket
  • 15 pin female socket(2pcs.)
  • SX1276
  • PN532
  • SD Card socket
  • ST7789 display(1.54 inch)
  • Arduino Nano ESP32
  • 18650 3.3v battery and 18650 battery socket or a LiPo battery

You can find the case STL here