PROTO 13.2 is a universal DIY prototyping module in the M5Stack stackable series, with a height of 13.2mm. It allows you to easily build your own custom circuits. You can design and assemble the prototype circuit according to your needs and interact with the M5 Core on the top layer via M-BUS. The board features common connectors such as HY2.0 4P, a DC power socket, VH3.96, and others, making it very simple to use.
| LEFT | RIGHT |
|---|---|
| GND | IO35(ADC1) |
| GND | IO36(ADC2) |
| GND | EN |
| IO23(MOSI) | IO25(DAC0) |
| IO19(MISO) | IO26(DAC1) |
| IO18(EXT/_SCK) | 3V3 |
| IO3(U1/_RX) | IO1(U1/_TX) |
| IO16(U2/_RX) | IO17(U2/_TX) |
| IO21(I2C/_SDA) | IO22(I2C/_SCL) |
| IO2 | IO5 |
| IO12(I2S/_SCLK) | IO13 |
| IO15(I2S/_OUT) | IO0 |
| HPOWR | IO34 |
| HPOWR | 5V |
| HPOWR | BAT |
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