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ESP32-S3 1.46" LCD 412x412 WiFi BLE IMU + Widened Protective Glass - Waveshare 33837
ID: 1204597
zł108.33
Tax included
zł88.07 tax excl.
Waveshare 33837 development board based on ESP32-S3 with 1.46" round 412 x 412 LCD display, capacitive touch, WiFi and Bluetooth 5 support, and widened protective glass for screen protection. Equipped with IMU sensor, microphone, and speaker, designed for HMI and IoT applications. Waveshare ESP32-S3-Touch-LCD-1.46C
Description
Development board with a 1.46" round display designed for embedded systems, HMI interfaces, and IoT applications. The design uses the ESP32-S3 microcontroller with a dual-core Xtensa LX7 processor, supporting 2.4 GHz WiFi and Bluetooth 5 LE communication.
The integrated IPS LCD display with 412 x 412 resolution provides wide viewing angles and 16.7M color reproduction. The capacitive touch panel controlled via I2C enables development of interactive user interfaces. The widened protective glass increases resistance to mechanical damage and improves durability during operation.
The board includes a 6-axis IMU sensor, microphone, and speaker, enabling motion-based applications and voice interaction systems. Integrated audio components support input and output signal processing.
The design integrates Flash and PSRAM memory along with UART, I2C, GPIO interfaces, and TF card slot, allowing system expansion and integration with external devices.
- ESP32-S3R8 - Dual-core processor up to 240 MHz
- QST attitude sensor - QMI8658C 6-axis IMU with 3-axis accelerometer and 3-axis gyroscope
- 16 MB Flash - Data storage memory
- Speaker
- Battery charge management circuit
- MP1605GTF-Z - Power supply module supporting 3.3 V up to 2 A
- Microphone
- TCA9554PWR - GPIO expander
- Audio amplifier
- PCM5101 - Audio decoder
- RTC chip - PCF85063
- 1.27 mm multi-function header - 20PIN header for UART, I2C and selected GPIO
- TF card slot - Supports high-capacity cards
- IPEX1 connector - External antenna option via resistor modification
- Onboard ceramic antenna
- MX1.25 battery header - 2PIN connector for 3.7 V Li-ion battery with charge/discharge support
- Power control button - Programmable power and user functions
- BOOT button
- Volume control knob
- Charge indicator - Battery charging status indicator
- USB Type-C port - Power, programming and communication
- Power indicator
- RTC battery header - For RTC battery (SH1.0)
Features
- Microcontroller: ESP32-S3 (Xtensa LX7 dual-core, up to 240 MHz)
- Flash memory: 16 MB
- PSRAM: 8 MB
- Display: 1.46" IPS LCD
- Resolution: 412 x 412
- Colors: 16.7M
- Touch: capacitive (I2C)
- Protective glass: extended
- IMU sensor: QMI8658C (6-axis)
- RTC: PCF85063
- Audio: microphone, speaker, PCM5101
- Connectivity: WiFi 2.4 GHz, Bluetooth 5 LE
- Interfaces: UART, I2C, GPIO
- Card slot: TF
- Power supply: USB Type-C, 3.7 V Li-ion battery
- Weight: 0.039 kg
1204597
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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