Waveshare ESP32-S3 1.8in AMOLED Touch Display - Compact WiFi + BT Dev

In this review the Waveshare ESP32-S3 1.8in AMOLED Touch Display is evaluated as a compact development module for makers and embedded developers who need a small high-quality screen with onboard sensors and wireless connectivity. The single biggest reason to buy is the combination of an ESP32-S3 dual-core processor with an integrated 1.8in AMOLED and capacitive touch, which saves time when building prototyping displays or handheld IoT devices. Note that this version ships without a lithium battery, so a separate 3.7V battery purchase is required before portable use.

Key Features

• Processor: The ESP32-S3R8 Xtensa 32-bit LX7 dual-core at up to 240MHz gives responsive performance for UI and networking tasks.
• Display: The onboard 1.8in AMOLED shows rich color at 368x448 resolution and 16.7M colors for sharp, high-contrast visuals.
• Touch: Built-in FT3168 capacitive touch controller via I2C provides reliable touch input while saving GPIO lines.
• Memory and storage: Onboard 8MB PSRAM and 16MB external flash plus a TF card slot allow larger assets and data logging without extra modules.
• Power management: The AXP2101 manages battery charging and multiple voltage rails, and RTC backup pads keep time during battery swaps.
• Connectivity and sensors: Native 2.4GHz Wi-Fi and Bluetooth 5 with an onboard antenna and a QMI8658 6-axis IMU expands project possibilities for motion-aware applications.

Who It's For

This module is aimed at hobbyists, embedded developers, and prototype builders who want a ready-made screen+controller platform with wireless connectivity and motion sensing. It suits projects such as handheld controllers, small smart displays, portable data loggers, and compact UI prototypes where board space and peripheral integration matter.

Those who need an immediately portable solution should note the battery exclusion: buyers who want an out-of-the-box handheld must purchase a compatible 3.7V lithium battery separately. Large projects requiring a bigger screen, longer runtime without battery work, or additional GPIO beyond the reserved pads may prefer a different development board or add-on display.

Pros & Cons

Pros

• Integrated AMOLED display with SH8601 driver yields vivid color and wide viewing angles in a compact package.
• Strong on-board resources: ESP32-S3, 8MB PSRAM, 16MB flash and TF slot for flexible storage and execution.
• Useful peripherals included such as capacitive touch, RTC with backup pads, IMU and power management for faster prototyping.

Cons

• Does not include the required 3.7V lithium battery, so additional purchase and safe battery handling are necessary for portable use.
• Small 1.8in screen and limited exposed GPIO may restrict very large or I/O intensive projects.

Specifications

Processor	ESP32-S3R8 Xtensa 32-bit LX7 dual-core up to 240MHz
Display	1.8in AMOLED, 368 x 448 resolution, 16.7M colors
Touch Controller	FT3168 capacitive touch via I2C
Memory & Storage	8MB PSRAM onboard, 16MB external Flash, TF card slot
Wireless	2.4GHz Wi-Fi 802.11 b/g/n and Bluetooth 5 (LE), onboard antenna
Power	AXP2101 power management, MX1.25 3.7V battery header, RTC backed pads

Our Verdict

The Waveshare ESP32-S3 1.8in AMOLED Touch Display is a compact, well-integrated development module ideal for makers who want a sharp small display combined with Wi-Fi, Bluetooth, motion sensing and built-in power management. It delivers strong on-board memory and a TF slot for multimedia or logging projects; just remember to source a compatible 3.7V lithium battery separately for portable use. For its feature set and compact design it represents good value for rapid prototyping and small embedded projects.

Frequently Asked Questions

Does the unit include a battery?
No, this version does not include the lithium battery; a separate 3.7V lithium battery must be purchased for portable power.

How does touch communicate with the board?
The display uses an FT3168 capacitive touch chip that communicates via I2C, conserving general purpose IO pins.

Can it keep time when the main battery is removed?
Yes, the board has reserved RTC battery pads and an onboard PCF85063 RTC chip so timekeeping can be maintained with a backup battery when the main battery is replaced.