MIRO-RC-0141 Waveshare ESP32-S3-Touch-AMOLED-1.75-B

One variant of Waveshare WS S3 Amoled175. ESP32-S3R8 Xtensa LX7 dual-core up to 240 MHz. 512 KB SRAM, 384 KB ROM, onboard 8 MB PSRAM and an external 16 MB flash. 1.75 inch round AMOLED capacitive touch display, 466 x 466, 16.7M colours, CO5300 driver over QSPI and CST9217 touch over I2C. Dual microphone array with echo cancellation circuit and a low-power audio codec. QMI8658 6-axis IMU, PCF85063 RTC, AXP2101 power management, MX1.25 3.7 V battery header, TF card slot, PWR and BOOT buttons, 8PIN 2.54 mm header exposing 3 GPIO and 1 UART plus reserved I2C and 3 expansion IO pads. 2.4 GHz Wi-Fi 802.11 b/g/n and Bluetooth 5 LE with onboard antenna.

Enclosure included

yes

Product class

display_board

ROS 2 support

not_applicable

Documented frameworks

ESP-IDF, Arduino, LVGL

CPU cores

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CPU frequency (MHz)

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Display height (px)

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Display size (in)

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Display

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Display width (px)

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Flash (MB)

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PSRAM (MB)

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Touch

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AI capability (board vendor documented)

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Battery connector

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Camera included

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Charging circuit

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CPU architecture

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Internal RAM (KB)

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Microphones

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SoC family

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Speaker included

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AI capability (SoC vendor only, board unverified)

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Audio output

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Bluetooth

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Brightness (cd/m²)

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Expansion

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SoC model

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Wi-Fi

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Audio input

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Battery included

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Width (mm)

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Depth (mm)

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Height (mm)

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Exposed GPIO (pin)

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Thread

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Weight (g)

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Zigbee

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