DFRobot BLE4.1 매뉴얼 - 페이지 3

{카테고리_이름} DFRobot BLE4.1에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. DFRobot BLE4.1 18 페이지.

Fig2: DFRobot_BLE4.1_Module PinMap

Note: VBUS and GND are USB Power port; BAT+ and BAT- are battery power po

rt.

Note: There is a 0.1 ohm resistor between BAT- and GND. The battery can also be

used directly between BAT + and GND when in use

Dimension



Dimension: 25 × 18 x 3 mm

Fig3: DFRobot_BLE4.1_Module Dimension