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Waveshare ESP32-S3-Touch-LCD-7

A large touch surface for small embedded interfaces.

Brand

Waveshare

Reference Price

$38.99 US reference

Reference price; regional pricing and bundles may differ.

esp32development-boardlvglhmitouchscreeniot
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Tools Details

Product type

7-inch ESP32-S3 HMI development board with capacitive-touch option

Core function

Embedded GUI and HMI prototyping for IoT, control panels and maker projects

Power / battery

USB Type-C power; 3.7V lithium-battery header is present, but battery inclusion and runtime are not specified

Precision / output

800×480 LCD, 65K colors; touch version supports five-point capacitive input

Materials / build

Development-board assembly with onboard display connector, headers, USB and TF-card slot; enclosure not included

Safety / maintenance

Project wiring and electrical validation required for CAN, RS485, battery and external peripherals

Key Facts

Controller

ESP32-S3N16R8, dual-core Xtensa LX7 up to 240MHz, 16MB Flash and 8MB PSRAM

Connectivity

2.4GHz Wi-Fi, Bluetooth 5 LE, USB, CAN, RS485, I2C and TF card

Package

Board, HY2.0 2P/3P/4P cables and screws pack; verify final regional package

Reference price

US$38.99 for touch SKU 31726 on official store, checked 2026-10-09

Product Overview

Waveshare's ESP32-S3-Touch-LCD-7 pairs a 7-inch 800×480 display with an ESP32-S3, optional five-point capacitive touch, Wi-Fi/Bluetooth and CAN, RS485, I2C and TF-card interfaces. It is a development tool rather than a finished consumer display; enclosure, firmware and application work remain part of the project.

What Stands Out

It combines a large 800×480 screen, ESP32-S3 compute and industrial-leaning interfaces such as CAN and RS485 in a single maker board.

Why It Matters

Waveshare shows how Shenzhen hardware companies package embedded interfaces as documented building blocks instead of leaving the display, controller and bus wiring to separate purchases.

Best For

Makers, educators and engineers prototyping LVGL dashboards, IoT panels or embedded control interfaces.

Not For

A ready-to-use smart-home panel or safety-critical controller without project-level firmware, enclosure and validation.

Things to Know

The official store listed the touch SKU 31726 at a US$38.99 reference price when checked October 9, 2026; confirm regional shipping, tax, stock and returns.

The 7-inch family has separate touch and non-touch versions. Keep the touch SKU ESP32-S3-Touch-LCD-7 distinct from ESP32-S3-LCD-7 and the upgraded 7B variants.

The official package lists the board, short HY2.0 cables and screws; a battery, enclosure and finished application are not implied.

CAN, RS485, USB, I2C and the 3.7V battery header require project-level wiring and electrical validation before deployment.