T-PICO-2350 get it now

Overview

T-PICO-2350 is a dual-processor development board based on Raspberry Pi RP2350 (16 MB Flash) and ESP32-C6-MINI-1U (4 MB Flash, Wi-Fi 6 + BT). Features a 2.33-inch IPS LCD (ST7796S), XL9535 touch, HDMI output, TF card, 2 × QWIIC, 2×13 IO expansion, and PMU. Reversible USB for programming both chips independently. Supports battery and USB power.

Quick Start

Example Support

Example	PlatformIO/Arduino	C/C++	Description
Factory	✓	✓	Factory test
LilyGO-T-Pico2 Examples	✓	✓	RP2350 and ESP32-C6 examples

PlatformIO

1. Install Visual Studio Code and Python
2. Search for and install the PlatformIO IDE extension in VS Code
3. Clone the Lilygo-T-Pico2 repository
4. Open platformio.ini, uncomment the desired src_dir line (keep only one active)
5. Click ✓ to compile, click → to upload

Arduino

1. Install Arduino IDE
2. Install Arduino Pico (RP2350 board support)
3. For ESP32-C6 examples: add ESP32 boards URL https://espressif.github.io/arduino-esp32/package_esp32_index.json
4. Copy all directories from the project lib folder to your Arduino libraries folder
5. Select Board and configure per the project repository instructions
6. Click Upload

Note: T-PICO-2350 uses reversible USB — plug orientation selects either the RP2350 port or the ESP32-C6 port. To identify the RP2350 port, hold the side BOOT button while plugging in USB-C; if the computer recognizes a disk drive, that is the RP2350 port.

Development Platforms

1. PlatformIO
2. Arduino IDE (via Arduino-Pico)
3. MicroPython

Video

Key Features

• RP2350 @ 16 MB Flash, 520 kB SRAM + ESP32-C6 @ 4 MB Flash, Wi-Fi 6 + BT
• 2.33-inch IPS LCD (ST7796S, SPI), XL9535 capacitive touch (I2C)
• HDMI output, TF card, 2 × QWIIC, 2×13 IO expansion, reversible USB

Product Parameters

Feature	Specification
Main MCU	Raspberry Pi RP2350
Main Flash	16 MB
Main SRAM	520 kB
Wireless MCU	ESP32-C6-MINI-1U-N4
Wireless Flash	4 MB
Wi-Fi	2.4 GHz 802.11 b/g/n (Wi-Fi 6)
Bluetooth	Bluetooth 5.0 LE
Display	2.33-inch IPS LCD (ST7796S, SPI)
Touch	XL9535 I2C Capacitive
Video Output	HDMI (19-pin)
Storage	TF card
Power Management	Integrated PMU
USB	2 × Type-C (reversible, RP2350 / ESP32-C6)
Expansion	2×13 IO + 2 × QWIIC + 13-pin FPC
Power Supply	Battery + USB
Mounting Holes	4 × M1.4

Pin Diagram

Dimension Diagram

Schematic

• T-PICO-2350 V1.2 Schematic

Datasheet

• RP2350 Documentation
• ESP32-C6 Datasheet
• ST7796S Datasheet

Software Development

• Lilygo-T-Pico2 GitHub Repository

Dependent Libraries

• lvgl 8.3.9
• AceButton
• TFT_eSPI
• Arduino_GFX
• WiFiEspAT
• XPowersLib
• SensorLib
• TinyGPSPlus

FAQ

• Q. Why does my board keep failing to upload programs? A. Hold the side BOOT button and press the side RST button, release RST, release BOOT, then upload.

• Q. How to write to ESP32-C6? A. Hold the ESP32 BOOT button on the ESP32-C6 module side and plug in USB-C on that side. Do not include ESP32-C6 reset pin control in the RP2350 program when updating ESP32-C6 firmware.

• Q. How to identify which USB port is RP2350 vs ESP32-C6? A. Hold the side BOOT button while plugging in USB-C. If the computer recognizes a disk drive, this is the RP2350 port.

• Q. No serial output? A. In Arduino IDE, select Debug Port: "Serial" in the toolbar and enable the DTR option in your serial monitor.

Version History

Version	Release Date	Update Description
T-PICO-2350 V1.2	2024-01-01	Initial version