Product Specs

MBC – WB01 Product Specifications
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7. Pinout
The following images show the pinout of the MBC-WB01 module.
The MBC standard has up to 62 pins, 14 of them are dedicated for power supply, 2 are dedicated for the USB 2.0
interface, 1 for main board reset, 1 for the ID, 1 for the analog power supply reference, 6 can be analog or digital
GPIOs and the remaining 37 pins can be used as digital GPIOs.
SAMD21 power supply pin
ESP32 power supply pin
Ground pin
Analog Input pin (can also be used as digital GPIO)
Digital GPIO pin
Special function pin – USB, SAMD21/ESP reset and ID
Block Diagram
pinout