SKU:28873
Part No.:ESP32-S3-AMOLED-1.91-M
Brand:Waveshare
Korisne informacije:
www.waveshare.com/wiki/ESP32-S3-AMOLED-1.91 ESP32-S3 1.91inch AMOLED Display Development Board, 240×536, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, Accelerometer And Gyroscope Sensor, ESP32 With Display
ESP32-S3 1.91inch AMOLED Development Board 240 × 536 Resolution, AMOLED Display, CNC Case
Version and Pinheader options 
ESP32-S3-AMOLED-1.91-M without touch control, with pre-soldered header
Features This product adopts
ESP32-S3R8 chip with 2.4GHz WiFi and Bluetooth BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 1.91inch AMOLED display which can smoothly run GUI programs such as LVGL. Onboard QMI8658 6-axis IMU, TF card slot, Lithium battery header, etc. Compatible with Pico header, offering strong compatibility and expandability. It is suitable for the quick development of the HMI and other ESP32-S3 applications.
- Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g
) and Bluetooth 5 (LE), with an onboard antenna. Supports switching to use external antenna via resoldering an onboard resistor
- Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM
- Onboard 1.91inch AMOLED display, 240 × 536 resolution, 16.7M color
- Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gestures, counting steps, etc.
- Onboard USB Type-C port for power supply, program downloading, and debugging, more convenient for development use
- Onboard 3.7V MX1.25 lithium battery recharge/discharge header
- Onboard TF card slot for external TF card storage of pictures or files
- Compatible with Pico header, onboard multiple peripheral interfaces, offering strong compatibility and expandability
- Adopts CNC metal case with oxidation dull-polish surface, durable and nice looking
AMOLED parameters
Display Panel |
AMOLED |
Display Size |
1.91 inch |
Resolution |
240×536 |
Display Colors |
16.7M |
Brightness |
350 cd/㎡ |
Contrast Ratio |
100000:1 |
Communication Interface |
QSPI |
Driver IC |
RM67162 |
Touch |
Supported (Touch Version Only) |
Touch IC |
FT3168 (Touch Version Only) |
Application Scenarios 
Adopts AMOLED screen The next-generation display technology, compared to those traditional LCD displays, the AMOLED screen features precise light-control capability, representing more delicate colors, more picture details, and more vivid video image
Wide viewing angle Excellent Display Performance, 16.7M color, wide viewing angle
Supports ESP-IDF, Arduino Comprehensive SDK, dev resources, tutorials to help you easily get started
Wi-Fi and BLE 5 support ESP32-S3 integrates 2.4 GHz Wi-Fi (802.11 ax/b/g
) with 40 MHz of bandwidth support, Its Bluetooth Low Energy subsystem supports Bluetooth 5 (LE) and Bluetooth Mesh
Interface definition Compatible with Pico header, can be used with some Raspberry Pi Pico HATs, offering strong compatibility and expandability
What's On Board 
Outline dimensions without touch version
Package content: ESP32-S3-AMOLED-1.91-M
ESP32-S3-AMOLED-1.91-M x1
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