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ESP32-S3 4.3" Touch LCD 800x480 - with case - Waveshare 33630
ID: 1203493
zł212.67
Tax included
zł172.90 tax excl.
Development board with ESP32-S3, featuring a 4.3-inch IPS display 800 x 480 with 5-point capacitive touch, audio codec with dual microphones, and support for 2.4 GHz Wi-Fi and BLE 5. Designed for HMI systems, IoT projects, and voice interface applications. Version with plastic case. Waveshare ESP32-S3-Touch-LCD-4.3C-BOX
Description
ESP32-S3-Touch-LCD-4.3C-BOX integrates the ESP32-S3 microcontroller with a 4.3-inch capacitive IPS display with 800 x 480 resolution and an onboard audio module supporting sound recording and playback. The design combines display, touch, and voice interaction, enabling development of operator panels, HMI terminals, and IoT devices with wireless connectivity and AI support.
The dual-core Xtensa LX7 processor operating up to 240 MHz provides performance suitable for advanced graphical interfaces, including LVGL-based applications. The board includes 16 MB Flash and 8 MB PSRAM, allowing implementation of projects requiring graphic buffering and data processing. Wireless connectivity includes 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 LE with onboard antenna.
The IPS display offers a 160° viewing angle and 5-point capacitive touch via I2C interface with interrupt support. The ES8311 audio codec together with the ES7210 echo cancellation circuit and two microphones enables voice control and bidirectional audio communication.
The board provides optocoupler-isolated digital inputs and outputs designed for 5 - 36 V signals in passive and active NPN/PNP modes. Open-drain outputs allow control of loads up to 450 mA per channel. The 7 - 36 V DC power supply range supports integration in industrial installations, while the onboard RTC circuit with CR927 battery holder maintains time settings during power loss.
The BOX version includes a plastic enclosure with 75 mm mounting hole spacing, enabling wall mounting or installation using compatible brackets. The enclosure protects the electronics and simplifies deployment in target systems.
- ESP32-S3-WROOM-1-N16R8 - SoC with Wi-Fi and Bluetooth, operating frequency up to 240 MHz, integrated 8 MB PSRAM and 16 MB Flash
- TF card slot
- USB Type-C port
- BOOT button - Press and hold while powering on to enter programming mode
- RESET button
- Optocoupler isolation
- Touch panel connector
- 4.3 inch display panel connector
- Speaker header - MX1.25 2PIN
- Battery power supply ON/OFF switch
- 3.7 V single-cell lithium battery MX1.25 connector
- Status indicators - DONE: lithium battery charge complete indicator; CHG: lithium battery charging indicator; PWR: power supply indicator; CHG blinks and DONE lights up when powered by DC supply without lithium battery connected or when the battery switch is OFF
- 7 - 36 V DC power supply terminal
- I2C port screw terminal - VOUT output 5 V / 3.3 V selectable by onboard resistor
- 5 V output screw terminal
- Digital output - 5 - 36 V, open-drain type, load up to 450 mA per channel (max.)
- Input signal common terminal - NC: dry contact passive input; connection to positive supply: digital input active low for NPN wet contact input, 5 - 36 V DC; connection to negative supply: digital input active high for PNP wet contact input, 5 - 36 V DC
- Digital input - 5 - 36 V, supports passive and active input NPN or PNP
- RTC battery holder - CR927
- Microphones
Features
- Microcontroller: ESP32-S3-WROOM-1-N16R8, Xtensa LX7 dual-core up to 240 MHz
- Wireless connectivity: 2.4 GHz Wi-Fi 802.11 b/g/n, Bluetooth 5 LE
- SRAM: 512 kB
- ROM: 384 kB
- Flash memory: 16 MB
- PSRAM: 8 MB
- Display: 4.3" IPS
- Resolution: 800 x 480
- Color depth: 65K
- Viewing angle: 160°
- Touch panel: Capacitive, 5-point, I2C interface
- Audio codec: ES8311
- Echo cancellation circuit: ES7210
- Microphones: 2 pcs
- Power supply: 7 - 36 V DC
- VOUT output voltage: 5 V or 3.3 V
- Digital inputs: 5 - 36 V, NPN/PNP support, optocoupler isolation
- Digital outputs: 5 - 36 V, open-drain, up to 450 mA per channel
- RTC: Circuit with CR927 battery holder
- Interfaces: USB Type-C, I2C, TF card slot, 16PIN screw terminals
- Mounting hole spacing: 75 mm
- Weight: 0.163 kg
Kit includes
- ESP32-S3-Touch-LCD-4.3C-BOX x1
1203493
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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