Hackster & DFRobot AI Starter EEDU Kit - AI Sensor Kit - ESP32 - DFRobot TEM2022A-EN-1

Product description: Hackster & DFRobot AI Starter EEDU Kit - AI sensor set - ESP32 - DFRobot TEM2022A-EN-1

Hackster & DFRobot AI Starter EEDU Kit is a set of boards and peripheral devices that allows you to implement Smart Home , Smart Campus and broadly understood home automation projects. It helps the user immerse themselves in the world of artificial intelligence and enables them to build simple and advanced applications related to it. The kit includes the FireBeetle ESP32-E IoT WiFi, Bluetooth board, which is the heart of the entire project, and the HuskyLens AI camera, which is perfect for discovering classic and practical applications of AI in a simple way.

Hackster & DFRobot AI Starter EEDU Kit - AI sensor set - ESP32 - DFRobot TEM2022A-EN-1.

Elements included in the set.

Special features of the set

• Perfect for beginners and slightly more experienced users. It contains universal sensors that you can also use in other projects - it allows for easy prototyping and adding additional peripheral devices
• The set includes a HuskyLens AI camera module - easy to use, does not require the use of complicated algorithms and codes. It has built-in algorithms that enable learning and exploring new colors, objects and faces. The camera is widely used in many projects using gesture commands or in the construction of robots whose task is to follow an object or a user.

Set contents

• AI camera - HuskyLens - Kendryte K210 - OV2640 2Mpx - DFRobot SEN0305
• FireBeetle ESP32-E - IoT WiFi, Bluetooth - with connectors - DFRobot DFR0654-F
• Gravity - IO Shield - extension for FireBeetle M0 and ESP32-E - DFRobot DFR0762
• DFRobot Gravity - relay 1 channel - 10 A - coil 3.3 V - DFRobot DFR0473
• Fermion - DFPlayer Pro - mini MP3 player - two-channel with built-in 128 MB memory - DFRobot DFR0768
• Connection cables - male-male - 23 cm - 10 pieces
• Stereo speaker in a housing - 3 W 8 Ohm - DFRobot FIT0502

AI camera - HuskyLens - Kendryte K210 - OV2640 2Mpx - DFRobot SEN0305.

HuskyLens camera specifications

• Processor: Kendryte K210, Dual Core RISC-V 64-bit 400MHz
• Video sensor: OV2640, 2 Mpx
• Power supply: 3.3V to 5V
• Current consumption: 310 mA at 3.3 V; 220 mA at 5 V
• Connectivity: UART, from 9600 to 115200 bps; I2C, 100 to 400K
• Display: 2" IPS screen, resolution 320 x 240 px
• Built-in features
  • Following objects
  • Object recognition
  • Character recognition
  • Face recognition
  • Color recognition
  • Following the line
• Dimensions: 52 x 44.5 mm

FireBeetle technical specifications

• Chip: ESP-WROOM-32
• Processor: dual-core Tensilica LX6 clocked at up to 240 MHz, 4 MB Flash memory and 520 kB SRAM memory
• WiFi standard: 802.11 b/g/n/d/e/i/k/r
• Supported frequency range: from 2.4 GHz to 2.5 GHz
• Bluetooth protocol: compliant with Bluetooth v4.2 BR/EDR and BLE standards
• Connector: USB Type C, USB charging supported
• USB to UART converter: CH340K
• Supply voltage: 3.3V / 5V
• Power consumption: 10 µA
• Pinouts: 5x analog pins, 10x digital pins, 1x UART, 1x I2C, 1x SPI, 1x GDI
• Signaling: built-in RGB LEDs
• Connectors compatible with the FireBeetle V2 series
• Operating temperature range: -40°C to 85°C
• Mounting hole diameter: 2 mm
• Plate dimensions: 25.4 x 60 mm
• Plate weight: 23 g

FireBeetle ESP32-E - IoT WiFi, Bluetooth - with connectors - DFRobot DFR0654-F.

Fermion - DFPlayer Pro - mini MP3 player - two-channel with built-in 128 MB memory - DFRobot DFR0768.

DFPlayer Pro technical specifications

• Type: mini MP3 player
• Number of channels: 2
• Built-in memory: 128 MB
• Analog U-disk support: yes
• Operation options:
  • from Arduino
  • ADKEY control
  • using AT commands
  • physical control using built-in buttons
• Built-in power amplifier: yes
• Supported audio formats: MP3, WAV, WMA, FLAC, AAC, APE
• Communication interface: UART
• Supply voltage: 3.3V / 5V
• Operating current: > 20 mA
• Operating temperature range: from -20°C to 70°C
• Recommended humidity during operation: from 5% to 95% RH
• Module dimensions: 23 x 24.5 mm

Technical specifications of the loudspeaker

• Type: stereo speaker
• Power: 3W
• Resistance: 8 Ohms
• Distortion: < 10%
• Terminals: cables terminated with a JST PH2.0 plug
• Housing: yes
• Black colour
• Dimensions: 70 x 30 x 16 mm
• Weight: 24 g

Technical specifications of Gravity - IO Shield

• 12 digital ports
• 5 analog ports
• 3 I2C ports
• 1 UART port
• 1 SPI port
• GDI display interface
• Screw connector for connecting an external power source
• Plate size: 60 x 25.4 mm
• Mounting hole diameter: 2 mm