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ESP32-S3-PhotoPainter - 7.3″ Full-Color E6 E-Paper Display in a Solid Wood Frame(No batt.) - Waveshare 32753
ID: 1202698
zł414.30
Tax included
zł336.83 tax excl.
An intelligent digital photo frame based on the ESP32-S3 microcontroller, featuring a 7.3-inch full-color E Ink Spectra 6 (E6) e-paper display with a resolution of 800 × 480 pixels, enclosed in an elegant solid wood frame. The device offers ultra-low power consumption, Wi-Fi and Bluetooth connectivity, AIoT capabilities, voice interaction, and photo and information display, making it ideal for decorative and informational applications. ESP32-S3-PhotoPainter (no BAT)
Description
The ESP32-S3-PhotoPainter is an AIoT smart digital photo frame built around the ESP32-S3 microcontroller and equipped with a 7.3-inch full-color E Ink Spectra 6 (E6) e-paper display with a resolution of 800 × 480 pixels, housed in an elegant solid wood photo frame. The device is designed for ultra-low power consumption, extremely long standby time, and aesthetic presentation of visual content.
The e-paper display uses E6 Full Color technology, supporting six primary colors with the help of dithering algorithms, allowing vivid, saturated, and high-contrast images while maintaining the characteristic paper-like appearance of e-ink. Power is required almost exclusively during screen refresh; once updated, the display retains its content with no power consumption.
At the heart of the device is the dual-core ESP32-S3 microcontroller (Xtensa LX7, up to 240 MHz), supporting 2.4 GHz Wi-Fi and Bluetooth 5 LE, enabling network connectivity, remote content updates, and integration with AIoT applications. The system is equipped with 16 MB Flash memory and 8 MB PSRAM, providing sufficient resources for graphics processing, audio handling, and application logic.
The module integrates audio codecs, a dual-microphone array, an RTC, an SHTC3 temperature and humidity sensor, a TF card slot, and an advanced power management circuit, enabling features such as:
- Digital photo frame
- Environmental information display (temperature and humidity)
- AI voice interaction
- AI Text-to-Image generation
The enclosure is designed as a classic solid wood photo frame, equipped with a rotatable desktop stand and a wall-mount hook, allowing the device to be used both as a tabletop display and a wall-mounted decorative element.
- ESP32-S3-WROOM-1-N16R8 - Wi-Fi and Bluetooth SoC, 240MHz operating frequency, with integrated 16MB Flash and 8MB PSRAM
- SHTC3 temperature and humidity sensor - provides ambient temperature and humidity measurements, enabling environmental monitoring function
- ES7210 ADC audio decoder chip - high-performance and low-power consumption audio ADC, supports multiple-channel microphone inputs
- ES8311 DAC audio encoder chip - high-performance and low-power consumption audio DAC
- AXP2101 - highly integrated power management chip
- TF card slot - supports FAT32-formatted TF card for data expansion
- MX1.25 2PIN speaker header - audio output signal, for connecting external speaker
- MX1.25 2PIN Lithium battery header - for connecting Lithium battery
- MX1.25 2PIN RTC backup battery header - supports rechargeable RTC batteries only
- KEY button - for custom function
- BOOT button - press it when powering on to enter download mode
- PWR power button - for system power supply ON/OFF
- PCF85063 - RTC chip, for time keeping function
- Dual-microphone array design - dual microphone array, supporting richer voice interaction functions
- Type-C port - for program burning and log printing
Features
- ESP32-S3 microcontroller
- Dual-core 32-bit Xtensa LX7 architecture
- Clock frequency up to 240 MHz
- Wireless connectivity: Wi-Fi 2.4 GHz and Bluetooth 5 LE
- 512 kB SRAM
- 384 kB ROM
- 16 MB Flash memory
- 8 MB PSRAM
- E-paper display (E-Ink Spectra 6, E6 Full Color)
- Display size: 7.3 inch
- Resolution: 800 × 480 px
- Display colors: black, white, green, blue, red, yellow
- Grayscale: 2 levels
- Active display area: 160.0 × 96.0 mm
- Pixel pitch: 0.2 × 0.2 mm
- Viewing angle: >170°
- Refresh time: approx. 12 s
- Sleep current consumption: ≤ 1 mA
- Power consumption mainly during display refresh
- Display technology: E-Ink Spectra 6 (E6) with color dithering
- High contrast, high color saturation, paper-like visual effect
- PCF85063 real-time clock (RTC)
- SHTC3 temperature and humidity sensor
- AXP2101 power management IC
- ES7210 audio codec (ADC) for microphone input
- ES8311 audio codec (DAC) for audio output
- Dual microphone array
- Audio output via MX1.25 speaker connector
- TF (microSD, FAT32) card slot
- Charging / operating voltage: 5 V
- MX1.25 3.7 V battery connector (battery not included)
- Separate RTC backup battery connector (rechargeable only)
- Enclosure in the form of a solid wood photo frame
- Rotatable desktop stand
- Wall-mount hanging option
- Overall dimensions: 154.0 × 214.0 × 32.0 mm
- Intended use: digital photo frame, AIoT applications, information displays, smart home systems
- Open-source software support
Kit includes
- ESP32-S3-PhotoPainter (without battery)
- Card reader
- Screen protective film
- USB Type-A to USB Type-C cable (~1 m)
- 8 Ω / 2 W speaker
- Wall-mount hanger (2 pcs, 1 pre-installed)
- Case opening tool
- 16 GB TF card
1202698
Data sheet
- Screen type
- E-Ink/Epaper
- Diagonal (inch)
- 7,3
- Resolution
- 800 x 480 px
- Interface
- USB typ C
- Touch
- No
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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