피더보드용 그루브 쉴드 피더윙 -위오 라이트
(Grove Shield FeatherWing for all Feathers - Wio Lite)
개요
- 본 제품은 피더보드용 그루브 쉴드 피더윙 입니다.
- Particle Mesh나 모든 피더 보드와 사용이 가능하며, 보드를 꼽고 Seedstudio의 Grove 센서 및 모듈과 연결하여 사용할 수 있게 디자인된 제품입니다.
- 10개의 그루브 커넥터를 가지고 있습니다.
특징
- Operating voltage: 3.3 / 5V
- Operation Temperature: -25℃ to +85℃
- Analog Ports: 4
- Digital Ports: 4
- UART Ports: 1
- I2C Ports: 1
- 10 Grove Ports
- Power Mode Switch: If you use USB to power your Feather board, select the 5V mode. If you use the LiPoly battery, select the VBAT mode.
- Extra Female Pin Headers
- Product Dimensions: 60.0mm x 52.0mm x 11.5mm / 2.4" x 2.0" x 0.5"
- Product Weight: 19.6g / 0.7oz
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You get 10 Grove connectors on this shield, including:
- 4 Grove analog connectors, 2 analog pins each, 5 analog pins in total (they're in pairs)
- 4 Grove digital connectors, 2 digital pins each, 5 digital pins in total (they're in pairs)
- 1 Grove I2C connector (these will also fit our 4-pin STEMMA connectors)
- 1 Grove UART connector (RX and TX)
This board has an unusual power supply setup where it disables the ENable on the 3.3V regulator and then has a buck converter to generate the 3.3V from VBAT or VUSB based on the switch. This should work with all our Feathers but it is a little odd because usually the 3.3V power supply is not separately-powered.
Please note that this board was designed for Feathers with our Feather 32u4 / M0 / M4 / nRF52840 / etc pin numbering! So the pin numbers next to each Grove connector match the pin numbering used on those Feathers. That is, after the I2C pins, the pins go D5, D6, D9, D10, D11 in that order.