Development board with 3.49" touch screen and ESP32-S3R8 with type-B enclosure, with battery – Waveshare 32375
ID: 1201191
5902186330467
zł144.33
Tax included
zł117.34 tax excl.
ESP32-S3-Touch-LCD-3.49 in the Case B version with a built-in 3.7 V lithium-polymer battery and compact dimensions of 98.50 × 28.99 × 22.80 mm constitutes an efficient and integrated solution for IoT projects, HMI user interfaces and applications with speech recognition.
Description
Development board with a 3.49-inch touch display, based on the ESP32-S3R8 chip featuring a dual-core Xtensa LX7 processor running at up to 240 MHz. It supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) wireless communication and is equipped with an onboard antenna. The IPS display has a resolution of 172 × 640 pixels, 16.7M colors, and a capacitive touch panel, offering high image quality and precise touch control.
The unit integrates 8 MB PSRAM, 16 MB Flash, a dual microphone with noise and echo reduction, audio codecs ES8311 and ES7210, a 6-axis IMU QMI8658, and the PCF85063 real-time clock. It includes a microSD card slot supporting FAT32, a USB Type-C port for programming, and a 22-pin 2.54 mm expansion header.
The Case B version includes a built-in 3.7 V lithium-polymer battery installed in the lower housing section. On the front, there are power, BOOT, and backlight adjustment buttons.
The device supports ESP-IDF and Arduino IDE development environments and enables voice recognition functionality both offline and online.
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
- Driver: AXS15231B (QSPI – LCD, I2C – touch)
- Wireless: Wi-Fi 2.4 GHz (802.11 b/g/n), Bluetooth 5 (LE)
- Audio: ES8311 (DAC), ES7210 (ADC), dual microphone
- Sensors: QMI8658 (3-axis accelerometer + 3-axis gyroscope)
- RTC: PCF85063 with backup power
- MicroSD slot (TF), FAT32 support
- Power: built-in 3.7 V lithium-polymer battery
- Ports: USB Type-C, IPEX1 (antenna), audio output, speaker port, 22-pin expansion header (2.54 mm)
- ESP-IDF and Arduino IDE support
- Voice recognition and voice interaction support (offline/online)
- Enclosure dimensions: 98.50 × 28.99 × 22.80 mm
Included
- ESP32-S3-Touch-LCD-3.49 (Case B) ×1
- 3.7 V lithium-polymer battery ×1
1201191
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
Other products in the same category (16)
Development board with Espressif ESP32-S3R8 WiFi and Bluetooth LE module equipped with a dual-core Xtensa 32-bit LX7 processor. It offers 16 MB Flash memory and 8 MB PSRAM. The pins available on the board are compatible with Arduino Nano ESP32. Waveshare ESP32-S3-Nano
zł43.23
24h
Available quantity: 5
Available
Advanced module with a 32-bit, single-core RISC-V processor. It has a built-in Bluetooth LE 5 and IEEE 802.15.4 (Thread, Zigbee 3.0) module. Perfect solution for IoT (Internet of Things) projects. Version with soldered connectors. Waveshare ESP32-H2-DEV-KIT-N4-M
zł28.57
24h
Available quantity: 10
Available
Advanced module with a 32-bit, single-core RISC-V processor. It has a built-in Bluetooth LE 5 and IEEE 802.15.4 (Thread, Zigbee 3.0) module. Perfect solution for IoT (Internet of Things) projects. Version with connectors for selfassembly. Waveshare ESP32-H2-DEV-KIT-N4
zł28.60
4 weeks
No product available!
The ESP32-C6 is a versatile microcontroller with support for WiFi 6 and Bluetooth 5, designed for a wide range of applications in smart homes, industry, and consumer electronics. With support for multiple interfaces and development environments, this board offers the flexibility and performance needed to execute advanced projects. Compatibility with Raspberry Pi Pico HAT extensions further enhances its capabilities, making it an ideal choice for developers and engineers. Waveshare 26845
zł36.90
24h
Available quantity: 2
Available
The ESP32-C6 is a versatile microcontroller with support for WiFi 6 and Bluetooth 5, designed for a wide range of applications in smart homes, industry, and consumer electronics. With support for multiple interfaces and development environments, this board offers the flexibility and performance needed to execute advanced projects. Compatibility with Raspberry Pi Pico HAT extensions further enhances its capabilities, making it an ideal choice for developers and engineers. Waveshare 26866
zł34.37
24h
Available quantity: 2
Available
The ESP32-S3 A7670E 4G development board combines the ESP32-S3R2 microcontroller with the A7670E module, offering global LTE Cat-1, 2G, Wi-Fi, Bluetooth, and GNSS connectivity for advanced IoT applications. With support for lithium batteries and solar panels, as well as a built-in OV2640 camera, the board is ideal for remote monitoring projects, smart homes, and low-power applications.. Waveshare ESP32-S3-A7670E-4G-EN
zł194.86
4 weeks
No product available!
The ESP32-S3 SIM7670G 4G development board combines the ESP32-S3R2 microcontroller with the SIM7670G module, offering global LTE Cat-1, Wi-Fi, Bluetooth, and GNSS connectivity for advanced IoT applications. With support for lithium batteries and solar panels, as well as a built-in OV2640 camera, the board is ideal for remote monitoring projects, smart homes, and low-power applications.. Waveshare ESP32-S3-SIM7670G-4G-EN
zł213.21
4 weeks
No product available!
A development board featuring the ESP32-C6 WROOM-1-N16 module from Espressif. It features a single-core RISC-V processor and a wide range of connectivity options, including 2.4 GHz WiFi 6, Bluetooth 5.3, Zigbee, and Thread (802.15.4). The module is Feather-compatible and provides 23 GPIO pins on 2.54 mm pitch connectors. SparkFun DEV-22924
zł114.89
24h
Available quantity: 3
Available
A shield designed to collect data from the MyoWare 2.0 Muscle Sensor and transmit it wirelessly using the ESP32-WROOM module. Equipped with a built-in 40 mAh LiPo battery. SparkFun DEV-23387
zł119.81
3 weeks
No product available!
Espressif ESP32-C6 WiFi module board with RISC-V core. It offers 4 MB Flash memory and 512 kB SRAM and RGB diode. It has a built-in ceramic WiFi/BLE antenna. Version with soldered connectors. Waveshare ESP32-C6-Zero-M
zł25.15
4 weeks
No product available!
Espressif ESP32-C6 WiFi module board with RISC-V core. It offers 4 MB Flash and 512 KB SRAM and RGB diode. It has a built-in ceramic WiFi/BLE antenna. Waveshare ESP32-C6-Zero
zł22.44
4 weeks
No product available!
ESP32 module board equipped with a 1.28-inch round display with touch panel. It offers Wi-Fi and Bluetooth 5.0 communication, has a built-in 6-axis QMI8658 IMU sensor and supports lithium battery charging. Ideal for developing IoT projects, mobile devices and wearable electronics. Version with metal housing. Waveshare ESP32-S3-Touch-LCD-1.28-B
zł118.09
4 weeks
No product available!
ESP32 module board equipped with a 1.28-inch round display. It offers Wi-Fi and Bluetooth 5.0 communication, has a built-in 6-axis QMI8658 IMU sensor and supports lithium battery charging. Ideal for developing IoT projects, mobile devices and wearable electronics. Version with a metal housing. Waveshare ESP32-S3-LCD-1.28-B
zł92.79
24h
Available quantity: 6
Available
Versatile ESP32 module with LoRa and Wi-Fi support, designed for monitoring people flow and creating mesh networks in difficult conditions, such as in areas cut off from the network. The device can detect Wi-Fi and Bluetooth signals, allowing estimation of the number of mobile devices in the environment without recording MAC addresses, which protects privacy. The module offers low power consumption, data storage on SD card and data transfer via LoRa WAN or MQTT, making it a reliable and self-sufficient solution for emergency communication. modTTGO LoRa32 v2.1
zł139.54
4 weeks
No product available!
Development board with ESP32-S3FH4R2 based on Xtensa 32-bit LX7 dual-core processor. It offers versatile wireless connectivity, including 2.4GHz Wi-Fi and Bluetooth LE. Equipped with 512 KB SRAM, 384 KB ROM, 2 MB PSRAM and 4 MB Flash memory, as well as a rich set of peripheral interfaces, the board is ideal for advanced technology projects and supports popular development environments such as ESP-IDF, MicroPython and Arduino IDE. It comes with a USB adapter. Waveshare ESP32-S3-Tiny-Kit
zł25.88
4 weeks
No product available!
The ESP32-S3FH4R2 development board is based on the Xtensa 32-bit LX7 dual-core processor. It offers comprehensive wireless connectivity, including 2.4GHz Wi-Fi and Bluetooth LE. Equipped with 512 KB SRAM, 384 KB ROM, 2 MB PSRAM and 4 MB Flash memory, as well as a rich set of peripheral interfaces, the board is ideal for advanced technology projects and supports popular development environments such as ESP-IDF, MicroPython and Arduino IDE. Waveshare ESP32-S3-Tiny
zł24.13
4 weeks
No product available!
ESP32-S3-Touch-LCD-3.49 in the Case B version with a built-in 3.7 V lithium-polymer battery and compact dimensions of 98.50 × 28.99 × 22.80 mm constitutes an efficient and integrated solution for IoT projects, HMI user interfaces and applications with speech recognition.