Development board with 3.49" touchscreen and ESP32-S3R8 with type A case and battery - Waveshare 32373
ID: 1201193
5902186330481
zł144.33
Tax included
zł117.34 tax excl.
Description
High-performance development board based on the ESP32-S3R8 chip with a dual-core Xtensa LX7 processor up to 240 MHz, integrated with a 3.49-inch IPS capacitive touchscreen with a resolution of 172 × 640 pixels. It supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), uses an onboard antenna and offers extensive communication options.
The board includes 8 MB PSRAM, 16 MB Flash, RTC PCF85063, a 6-axis QMI8658 IMU, dual microphones and ES8311/ES7210 audio codecs with noise and echo reduction. A microSD card slot allows storage expansion, and an IPEX1 connector is provided for an external antenna.
The device comes housed in a Case A enclosure with a built-in 18650 lithium battery. The enclosure features power, BOOT and backlight control buttons. On the back are a USB Type-C connector, MX1.25 charging port, speaker connector and a 22-pin expansion header (2.54 mm).
Support for ESP-IDF and Arduino IDE, along with online and offline voice interaction capabilities, allows for creating advanced IoT and HMI systems.
Specifications
- ESP32-S3R8: dual-core Xtensa LX7 processor, 240 MHz
- Memory: 512 KB SRAM, 384 KB ROM, 8 MB PSRAM, 16 MB Flash
- Display: 3.49" IPS, 172 × 640, 16.7M colors, capacitive touch
- Controller: AXS15231B (QSPI – LCD, I2C – touch)
- Connectivity: Wi-Fi 2.4 GHz (802.11 b/g/n), Bluetooth 5 (LE)
- Audio: ES8311 (DAC), ES7210 (ADC), dual mic
- Sensors: QMI8658 (3-axis accelerometer + 3-axis gyro)
- RTC: PCF85063 with time backup
- microSD (TF) card slot, FAT32 support
- Power: built-in 18650 lithium battery (charging via MX1.25 port)
- Interfaces: USB Type-C, IPEX1 (antenna), audio out, 22-pin expansion header (2.54 mm)
- ESP-IDF and Arduino IDE support
- Voice recognition and interaction (offline/online)
- Dimensions: 98.50 × 28.99 × 31.80 mm
Package includes
- ESP32-S3-Touch-LCD-3.49 (Case A) ×1
- 18650 lithium battery ×1
1201193
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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