T7-C6

Overview

The LILYGO T7-C6 is a compact development board based on the ESP32-C6-MINI-1 module, integrating Wi-Fi 6, Bluetooth 5 (BLE), and Thread/Zigbee (802.15.4). Features GPIO0–GPIO23, ADC, SPI (SDIO), a JST SH 4-pin connector (GND/3V/TX/RX), and 4 MB Flash. With 5 V and 3.3 V power outputs, it can power various external devices. Suitable for smart home systems, remote monitoring, and embedded IoT applications.

Quick Start

Example Support

Example	PlatformIO/Arduino	ESP-IDF	Description
T7-C6	✓		Wi-Fi 6, BLE, GPIO examples

PlatformIO

1. Install Visual Studio Code and Python
2. Search for and install the PlatformIO IDE extension in VS Code
3. Open the T7-C6 project folder
4. Open platformio.ini and select the example
5. Click ✓ to compile, connect via USB-C, click → to upload

Arduino

1. Install Arduino IDE
2. Install Arduino ESP32
3. Open the example .ino file
4. In Tools → Board, configure:

Arduino IDE Setting	Value
Board	ESP32C6 Dev Module
Port	Your port
CPU Frequency	160 MHz
Core Debug Level	None
USB DFU On Boot	Disable
Flash Mode	QIO
Flash Size	4MB (32Mb)
Partition Scheme	Huge APP (3MB No OTA/1MB SPIFFS)
Upload Speed	921600

5. Click Upload

Development Platforms

1. Visual Studio Code
2. Arduino IDE
3. ESP-IDF

Video

Key Features

• ESP32-C6-MINI-1: Wi-Fi 6 (2.4 GHz), Bluetooth 5 (LE), 802.15.4 (Thread/Zigbee)
• 4 MB Flash, TP4065 battery charging chip
• GPIO0–GPIO23, ADC, SPI (SDIO)
• JST SH 4-pin connector (GND / 3V / TX / RX)
• 5 V and 3.3 V power outputs
• 1 × QWIIC interface

Product Parameters

Feature	Specification
MCU	ESP32-C6-MINI-1
Flash	4 MB
Battery IC	TP4065
Wi-Fi	Wi-Fi 6 (2.4 GHz 802.11ax)
Bluetooth	Bluetooth 5.0 LE
802.15.4	Thread / Zigbee
Power	5 V / 500 mA
Expansion	1 × QWIIC
Buttons	RESET + BOOT
Mounting Holes	1 × M2

Pin Diagram

Dimension Diagram

Schematic

• T7-C6 V1.0 Schematic

Datasheet

• TP4065 Datasheet

Software Development

• T7-C6 GitHub Repository

FAQ

Version History

Version	Release Date	Update Description
T7-C6 V1.0	—	Initial version