5핀 JST SH - 4핀 JST SH 변환 케이블
(5-pin (Arduino MKR) to 4-pin JST SH STEMMA QT / Qwiic Cable
- 100mm long)
개요
- 본 제품은 5핀 JST SH - 4핀 JST SH 변환 케이블입니다.
- 아두이노 MKR 보드에 장착된 5핀 JST SH 커넥터가 한쪽에 장착되어 있고 다른 한쪽에는 4핀 JST SH 커넥터가 장착되어 있습니다.
- 케이블 길이는 약 10cm 길이입니다.
특징
문서
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Please note: this cable will plug into either Adafruit STEMMA QT or SparkFun Qwiic boards but the power pin is 5V and Qwiic boards expect 3V, which could cause damage! Don't use this cable with SparkFun Qwiic boards unless you are positive they are 5V-safe!
Our Stemma QT boards have 10K pullups on the I2C port to the 5V Vin pin, while technically out-of-spec for the SAMD21 series chips, we used this cable without issue on a SAMD21 MKR board. We recommend adding 2 external 2K resistors from SDA/SCL to 3.3V to bring down the voltage of the 10K pullups.
The colors are:
- Black for GND
- Red for V+ This is connected to 5V on the MKR boards, not 3.3V!
- Blue for SDA
- Yellow for SCL
For more information on JST, visit their website.