아두캠 Pico4ML TinyML 머신러닝 개발 키트 -BT
(Arducam Pico4ML TinyML Dev Kit - RP2040 Board
w/ QVGA Camera, Bluetooth module, LCD, Audio)
개요
- 본 제품은 아두캠 Pico4ML TinyML 머신러닝 개발 키트입니다.
- 라즈베리 파이사의 RP2040 마이크로컨트롤러와 HiMax HM01B0 QVGA 카메라 모듈을 장착하고 있는 제품입니다.
- Pico4ML 및 RP2040기반의 TinyML 머신러링 개발보드로 Tensor Flow Lite Micro 임베디드 Tiny 머신 러닝 보드입니다.
- 블루투스 모듈이 추가로 장착된 버전입니다.
특징
- Microcontroller: Raspberry Pi RP2040
- IMU: ICM-20948 (low power)
- Mono channel microphone w/ direct PCM output
- Camera Module: HiMax HM01B0, HM036, Up to QVGA (320 x 240 @60fps)
- Screen: 0.96 inch LCD SPI Display (160 x 80, ST7735)
- Operating Voltage: 3.3V
- Input Voltage: VBUS: 5V +/- 10%. VSYS Max :5.5V
- Length: 51 mm
- Width: 21 mm
- Bluetooth module
-
IMU Specifications
- 3-axis gyroscope, 3-axis accelerometer, 3-axis compass, and a Digital Motion Processor™ (DMPTM) in a 3 mm x 3 mm x 1 mm (24-pin QFN) package
- DMP offloads computation of motion processing algorithms from the host processor, improving system power performance
- EIS FSYNC support
- Lowest Power 9-Axis Device at 2.5 mW
- 3-Axis Gyroscope with Programmable FSR of ±250 dps, ±500 dps, ±1000 dps, and ±2000 dps
- 3-Axis Accelerometer with Programmable FSR of ±2g, ±4g, ±8g, and ±16g
- 3-Axis Compass with a wide range to ±4900 μT
- Onboard Digital Motion Processor (DMP)
- Android support
- Auxiliary I2C interface for external sensors
- On-Chip 16-bit ADCs and Programmable Filters
- 7 MHz SPI or 400 kHz Fast Mode I²C
- Digital-output temperature sensor
- VDD operating range of 1.71V to 3.6V
- MEMS structure hermetically sealed and bonded at wafer level
- RoHS and Green compliant
Microphone
- Direct PCM output
- 20 bit, 16 kHz Sample Rate
- Mono Channel
- 64dB signal-to-noise ratio
-
Three Pre-trained TF Lite Models from The Official TinyML Book
DEMO 1: WAKE-WORD DETECTION
DEMO 2: MAGIC WAND (GESTURE DETECTION)
DEMO 3: PERSON DETECTION
