ESP32 38-Pin WiFi + Bluetooth NodeMCU Development Board
Elecrow CrowPanel 2.01-Inch ESP32 HMI Watch Display, 240×296 IPS Touchscreen & Microphone – No Case/Strap
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The Elecrow CrowPanel 2.01-Inch ESP32 HMI Watch Display is a compact ESP32-S3 HMI display designed for wearable prototypes, IoT controllers, smart-home interfaces, and embedded development projects. It combines a 2.01-inch 240 × 296 IPS capacitive touchscreen with an ESP32-S3R8 controller, 512KB SRAM, 8MB PSRAM, and 16MB Flash, providing the processing and memory needed for responsive graphical interfaces.
The built-in microphone and speaker enable voice interaction, voice commands, and audio playback, while Wi-Fi and Bluetooth 5.0/BLE provide convenient wireless connectivity. Support for Arduino IDE, ESP-IDF, and LVGL makes the board suitable for developing customized user interfaces and interactive applications.
Its compact no-case/no-strap design allows the ESP32 watch display to be integrated into custom enclosures or other products, making it a practical wearable development board and voice interaction development board for makers, educators, and product developers.

| Main Chip | ESP32-S3R8 |
| Processor | Xtensa 32-bit LX7 dual-core processor, up to 240 MHz |
| System Memory | 512 KB SRAM, 8 MB PSRAM |
| Storage | 16 MB Flash |
| Screen Size | 2.01 inch |
| Screen Type | IPS |
| Active Area | 32.04 × 39.52 mm |
| Touch Type | Capacitive Touch |
| Resolution | 240 × 296 pixels |
| Communication Interface | SPI |
| Bluetooth | Bluetooth Low Energy (BLE), Bluetooth 5.0 |
| Wi-Fi | 802.11 a/b/g/n, 2.4 GHz |
| Interfaces | Type-C, TP Touch Interface, LCD Interface, Battery, UART and I2C Contacts |
| Buttons & Controls | RESET, BOOT, PWR buttons, Encoder with Press Button |
| Power Input | 5V/1A |
| Battery Input | 3.7V (SH1.0-2P) |
| Operating Temperature | -20°C to 65°C |
| Storage Temperature | -40°C to 80°C |
| Dimensions | 45.5 × 37.1 × 11 mm |
| Net Weight | 18.5 g |
This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.