
Your very own TinyPICO V3 with USB-C and with MicroPython pre-installed. Comes with unassembled male headers and a JST PH battery connector.Please: This is the USB-C version of the TinyPICO V3.
USB-C connector for board power and USB-to-serial programming; Adafruit identifies this TinyPICO variant as the USB-C development board.
Board 5 V power path isolated from the 3.3 V path; powers USB-side circuitry when a 5 V source is present.
3.3 V regulated rail from the onboard 700 mA regulator; Adafruit states TinyPICO has a 700 mA 3.3 V regulator and a separate 3.3 V power path.
Board ground reference for power and GPIO connections.
General-purpose ESP32 I/O exposed by the TinyPICO board; Adafruit states the board exposes 14 GPIO.
5 V USB power path when USB cable is present · 5 V
Verify supply voltage and logic levels before powering up.
Module pins: 5V, 3V3, BAT, GND, GPIO. Schematik maps them to your board in the app.
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Controls the high-side switch for power to the onboard APA102 RGB LED; Adafruit notes GPIO13 controls APA102 power through a P-channel MOSFET.
Battery-management connection/path for LiPo battery operation; product page states onboard battery management and separate battery/3.3 V operation.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| USB-C | connector | USB-C connector for board power and USB-to-serial programming; Adafruit identifies this TinyPICO variant as the USB-C development board. | 5 V USB power path when USB cable is present | |
| 5V | power | Board 5 V power path isolated from the 3.3 V path; powers USB-side circuitry when a 5 V source is present. | 5 V | |
| 3V3 | power | 3.3 V regulated rail from the onboard 700 mA regulator; Adafruit states TinyPICO has a 700 mA 3.3 V regulator and a separate 3.3 V power path. | 3.3 V | |
| GND | ground | Board ground reference for power and GPIO connections. | 0 V | |
| GPIO | signal | General-purpose ESP32 I/O exposed by the TinyPICO board; Adafruit states the board exposes 14 GPIO. | 3.3 V logic | |
| GPIO13 | control | Controls the high-side switch for power to the onboard APA102 RGB LED; Adafruit notes GPIO13 controls APA102 power through a P-channel MOSFET. | 3.3 V logic | |
| BAT | power | Battery-management connection/path for LiPo battery operation; product page states onboard battery management and separate battery/3.3 V operation. | single-cell LiPo battery path |