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ESP32-S3 development board with 1.75-inch round AMOLED display, WiFi and Bluetooth - Waveshare 31261
ID: 1198949
5902186322677
zł162.21
Tax included
zł131.88 tax excl.
ESP32-S3-Touch-AMOLED-1.75 is a standard ESP32-S3 development board with an AMOLED display, touch, microphones, sensors, and Wi-Fi/Bluetooth support. It is suitable for building compact IoT and HMI devices where touch interaction, wireless communication, and audio support are essential.
Description
ESP32-S3-Touch-AMOLED-1.75 is the standard version of the development board with a 1.75-inch AMOLED display at a resolution of 466×466 pixels. The device is based on the ESP32-S3R8 microcontroller with a dual-core Xtensa LX7 processor running up to 240 MHz, offering 2.4 GHz Wi-Fi and Bluetooth 5.0 LE support. The board integrates a touchscreen with a CST9217 panel, 16 MB Flash, 8 MB PSRAM, and a rich set of peripherals, making it well-suited for prototyping IoT devices, HMI, and interactive projects.
Onboard features include: a 6-axis QMI8658 sensor (accelerometer and gyroscope), PCF85063 RTC, two MEMS microphones with ES7210 echo cancellation, audio codec, microSD slot, and MX1.25 connector for an optional 3.7 V Li-ion battery. Power and programming are provided via the USB-C port. Thanks to its compact size and support for ESP-IDF and Arduino IDE, the board is a versatile solution for modern mobile and embedded applications.
Properties
- Microcontroller: ESP32-S3R8, Xtensa LX7 dual-core, up to 240 MHz
- Memory: 512 KB SRAM, 384 KB ROM, 8 MB PSRAM, 16 MB Flash
- Display: 1.75" AMOLED, 466×466 resolution, 16.7M colors
- Display driver: CO5300, touch panel CST9217 (I2C)
- IMU sensor: QMI8658 (3-axis accelerometer + 3-axis gyroscope)
- RTC: PCF85063 powered by AXP2101 PMIC
- Microphones: dual MEMS microphones with ES7210 echo cancellation
- Audio: codec, MX1.25 speaker connector, 8Ω 2W speaker included
- Connectivity: Wi-Fi 2.4 GHz (802.11 b/g/n), Bluetooth 5.0 LE, BLE Mesh
- Interfaces: USB-C, microSD slot, 8-pin 2.54 mm (GPIO, UART, I2C, extensions)
- Power: USB-C or 3.7 V Li-ion battery (MX1.25, charge/discharge supported)
- Buttons: PWR and BOOT (programmable)
- Support for ESP-IDF and Arduino IDE
- Dimensions: 48.96 × 10.40 mm
Included in the set
- ESP32-S3-Touch-AMOLED-1.75 ×1
- 8Ω 2W speaker ×1
1198949
Manufacturer
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
Responsible person
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
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ESP32-S3-Touch-AMOLED-1.75 is a standard ESP32-S3 development board with an AMOLED display, touch, microphones, sensors, and Wi-Fi/Bluetooth support. It is suitable for building compact IoT and HMI devices where touch interaction, wireless communication, and audio support are essential.