MaTouch ESP32-S3 4" & IR Temperature Sensor (MLX90640)

To make it easier for more non-electronic engineers/ programmers to step into the open hardware world, Makerfabs made this ready-to-use ESP32 display kit. It is based on the ESP32S3 4 inch display and a few Mabee modules, with the pre-programmed software, users can enjoy the convenience and DIY pleasure in advance, without any programming, and thus to learn more about open hardware.

This Kit is pre-programmed to be:

• Electronic photo album: With the onboard speaker, the ESP32 4 inch display could be a good photo album with music, put your family photos on the SD card with some music, to enjoy a good night
• Global Weather forecasting: With WiFi connected, it checks the NTC& Weather status of main city in the world, for your reference before going out
• TVOC Monitor: It checks the air quality in time, including the temperature/humidity/ TVOC (Total Volatile Organic Compounds) and CO2eq output, you can also monitor it remotely via WiFi
• Thermal Camera: Based on MLC90640, 32x24 array thermal sensor, it detects the temperature of objects from feet away with the accuracy of ±1.5℃, a good tool for applications such as human body temperature checking/ electronic hot points debugging

Product Video

Quick Spec

MaTouch ESP32-S3 Parallel IPS 4" Display with Touch

• Controller: ESP32-S3-WROOM-1
• PCB Antenna
• 16MB Flash
• 8MB PSRAM
• ESP32-S3-WROOM-1-N16R8
• Wireless: WiFi & Bluetooth 5.0
• LCD: 4.0 inch High Lightness IPS
• Resolution: 480x480
• FPS: >50
• LCD Interface: RGB 5/6/5+ SPI, ST7701S
• Touch Panel: 5 Points Touch, Capacitive
• Touch Panel Driver: GT911
• USB: Dual USB Type-C(one for USB-to-UART and one for native USB)
• USB to UART Chip: CP2104
• Audio: MAX98357A
• Power Supply: USB Type-C 5V (4 ~ 5.25V); 3.7V LiPo battery
• Button: Flash button and reset button
• Mabee Interface: 1 x I2C; 1 x GPIO
• MicroSD: Yes
• Arduino Support: Yes
• Operation Temperature: -40 ~ +85℃

MLX90640 Thermal IR Camera

• IR Thermal Sensor Array: 32x24
• FOV (Field of View): 55° x 35°
• Temperature Measurement Range: -40 ~ +300℃
• Interface: I2C Grove (0x33)
• Operating Voltage: 3.3V
• Current Consumption: 18mA
• Temperature Resolution: ±1.5°C

Resources

• Product Page
• MaTouch ESP32-S3 Parallel IPS 4" Display with Touch Wiki
• Display Datasheet
• MLX90640 Datasheet
• ESP32-S3 Datasheet
• GitHub

Shipping List

• 1 x ESP32-S3 4 inch Display
• 1 x MLX90640 IR Thermal Camera
• 1 x Mabee_TVOC and eCO2 SGP30 & Temperature and Humidity SHT31
• 1 x 3D Frame
• 1 x SD Card
• 1 x USB Type-C cable
• 1 x Screw Set