T-Watch Graphic programming document¶

LilyGo T-Watch is a programmable smart watch launched by Shenzhen Xinyuan Electronics


Introduction	Get-started	Basics

Advanced	Download	Related-links

Introduction¶

Software Overview¶

PictoBlox is a graphical programming software based on Scratch 3.0, and is an ideal companion to the first step in the programming world. Its user-friendly interface and drag-and-drop function eliminate the need to store syntax and rules, which is often encountered in traditional programming languages, And often make children feel afraid and make them hesitate. As a result, they only need to focus on the problem at hand and develop skills such as logical reasoning and problem solving, This is an essential skill in today’s technology-driven world.

Note

Scratch is a computer program development platform developed by MIT, Designed to enable beginners of programming languages to design products without having to learn language grammar first. Developers expect to learn Scratch, Inspire and motivate users to learn programming, mathematics and computing knowledge through operations (such as designing interactive stories) in a pleasant environment, At the same time get creative thinking, logic programming, and collaborative working experience.

1.Technical Parameters¶

T-Watch Onboard：
- Main chip: ESP32
- 1.54 inch LCD capacitive touch screen: ST7789V
- Touch screen chip: FT6236U
- Three-axis accelerometer: BMA423
- PMU power management: AXP202
- RTC clock module: PCF8563

ESP-32 Master：

CPU: Xtensa dual-core 32-bit LX6 microprocessor, operating frequency is 240 MHz, up to 600 DMIPS

Ultra Low Power (ULP) coprocessor

Memory: 520 KiB SRAM

wireless connection:

Wi-Fi: 802.11 b/g/n

Bluetooth: v4.2 BR/EDR and BLE

Power supply: Type-C USB/lithium battery
Working voltage: 3.3V

Note

ESP32 was created and developed by Shanghai-based Chinese company Espressif Technology, and manufactured by TSMC using 40-nanometer technology. It is the successor to the ESP8266 microcontroller.

2.Appearance specifications¶

3.Component layout¶

4.Pin definition¶

Get started¶

This document is intended to guide users on how to install PictoBlox programming software, as well as basic operations

One. Environment construction¶

Steps¶

1. Software download
2. Software Installation

1. Software download¶

1.1 Download¶


`Windows`_	`Linux`_	`Mac OS`_

1.2 Official website download¶

login Pictoblox Select the software version corresponding to the operating system

2. Software Installation¶

Two. Quick start¶

1. Open the software¶

Note

Double-click the Pictoblox icon on the desktop to run the software.

2.Connection operation¶

2.1 Select the development board type¶

Note

Click board'' in the menu bar, then select ``T-Watch

2.2 USB connection T-watch¶

Note

Use the Type-C data cable to connect to the Type-C interface of T-Watch, as shown above, on the ``right side’’ of the watch

2.3 Select port¶

Note

Click Connect in the menu bar, and then select the generated COMXX

3. Upload program¶

3.1 Choose blocks¶

3.2 Adjustment parameter¶

3.3 Upload program¶

3.4 normal run¶

Getting started¶

T-Watch Graphic programming document¶