EdgeBadge - TensorFlow Lite - mini console for microcontrollers - Adafruit 4400

EdgeBadgemini console manufactured byAdafruit. It has aTFTdisplaywith1.8''diagonal and160 x 128 pxresolution. The console contains8 buttonsfor control, which are finished with silicone caps. The module is equipped with 5 NeoPixelLEDs, signaling activity during the game, and with a number ofsensors: 3-axis accelerometer, light sensor, as well as a mini speaker with buzzer and Mono Class-D speaker driver.

EdgeBadge mini console with 1.8'' TFT display.

• Chip: ATSAMD51J19
  • power supply: 3.3 V
  • clocking: 120 MHz
  • Flash memory: 512 kB
  • SPI Flash memory: 2 MB
  • RAM: 193 kB
• Display:
  • technology: TFT
  • diagonal: 1,8''
  • resolution: 160 x 128 px
  • communication interface: SPI
• Control: 8 buttons for control with silicone button caps
• Status indication: 5 NeoPixels LEDs
• Built-in sensors:
  • Motion sensor: 3-axis accelerometer
  • light sensor
  • mini speaker with buzzer
  • Mono Class-D speaker driver
• Ports:
  • Li-Pol battery port with built-in charging function
  • USB port for battery charging, programming and debugging
  • two FeatherWings compatible female strips
  • JST ports
• RESET utility button
• ON / OFF switch
• Mini console dimensions: 86.3 x 54.3 x 13.6 mm
• Weight: 29.6 g

The EdgeBadge console from Adafruit can be programmed in three ways:

• MakeCode Arcade- the easiest runtime program that allows the user to create games using block programming and load them through the bootloader.
• CircuitPython- is a support for a wide range of sensors that allows you to create custom, proprietary graphics, play wave files, and also allows you to create text in any font.
• TensorFlow Lite for Microcontrollers / Arduino- also designed to run machine learning models on microcontrollers and other modules. TensorFlow Lite for Microcontrollers is written in C++ and requires a 32-bit platform. The framework is available as an Arduino library.

Extensive programming capabilities due to support by the most popular platforms: MakeCode, CircuitPython and Arduino.

• Manufacturer's website: Adafruit 4400