Elecrow CrowPanel 1.28-inch ESP32 rotary knob display

An HMI module that adds a 240 × 240 round IPS touchscreen and a rotary encoder to an ESP32-S3. Use touch and the knob together for smart-home controllers or device panels.

~~$36.99~~

15%$31.44

Price with code · Meshnology · as of 2026-10-09

Code NEWMESH15 · 15% off

first order

Copy code & shop Meshnology

~~$36.99~~15%$31.44Copy code & shop Meshnology

1Touch and knob together

A capacitive touchscreen plus a rotary encoder that turns and presses gives precise control.

2ESP32-S3 with 8 MB PSRAM

A dual-core LX7 at up to 240 MHz with 8 MB PSRAM and 16 MB flash, plus 2.4 GHz Wi-Fi, Bluetooth 5.0, UART, I2C, GPIO and an FPC connector.

Uses in appliances, cars and keyboard knobs

3A control for anything

An aluminium and acrylic body of 48 × 48 × 33 mm and 50 g fits into appliances and gear. Build the UI with LVGL, Arduino, ESP-IDF, MicroPython or PlatformIO.

Key specs

Screen: 1.28-inch IPS capacitive touch (240 × 240)
Processor: ESP32-S3 dual-core LX7, up to 240 MHz
Memory: 8 MB PSRAM, 16 MB Flash
Wireless: 2.4 GHz Wi-Fi, Bluetooth 5.0
Power: 5 V / 1 A
Size / weight: 48 × 48 × 33 mm, 50 g

Good pick if

You want to build a smart-home dial or knob remote
You want to practise round UIs with LVGL

Think twice if

You want a finished product with no coding

FAQ

Is there a promo code?

Yes. Enter NEWMESH15 at Meshnology checkout when buying the Elecrow CrowPanel 1.28-inch ESP32 rotary knob display for 15% off. Conditions: first order.

Is there a 2.1-inch version?

Yes. The $36.99 here is the 1.28-inch (240 × 240) version, and a 2.1-inch 480 × 480 version is listed at $29.99.

What is in the box?

One display, one 4-pin Dupont cable and one USB/MX1.25 power cable.