Grove-all in one environmental sensor SEN54 is an integrated Grove ambient sensor, assembling 8 types of data signal output, sensing in high accuracy and operating for up to 10 years, born for HVAC and air quality application
Grove-all in one environmental sensor SEN54 is an integrated Grove ambient sensor, assembling 8 types of data signal output, sensing in high accuracy and operating for up to 10 years, born for HVAC and air quality application
I2C clock on the Grove connector. The Seeed product page identifies this SEN54 board as an IIC Grove environmental sensor; Seeed Grove System documentation labels Pin 1 / yellow as SCL on I2C Grove connectors.
I2C data on the Grove connector. The Seeed product page identifies this SEN54 board as an IIC Grove environmental sensor; Seeed Grove System documentation labels Pin 2 / white as SDA on I2C Grove connectors.
Power supply on the Grove connector. Seeed Grove System documentation states Pin 3 / red is VCC on all Grove connectors.
Ground on the Grove connector. Seeed Grove System documentation states Pin 4 / black is GND on all Grove connectors.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| SCL | Grove connector pin 1 / yellow wire | signal | I2C clock on the Grove connector. The Seeed product page identifies this SEN54 board as an IIC Grove environmental sensor; Seeed Grove System documentation labels Pin 1 / yellow as SCL on I2C Grove connectors. | |
| SDA | Grove connector pin 2 / white wire | signal | I2C data on the Grove connector. The Seeed product page identifies this SEN54 board as an IIC Grove environmental sensor; Seeed Grove System documentation labels Pin 2 / white as SDA on I2C Grove connectors. | |
| VCC | Grove connector pin 3 / red wire | power | Power supply on the Grove connector. Seeed Grove System documentation states Pin 3 / red is VCC on all Grove connectors. | |
| GND |
I2C
Confirm the data interface matches your host board.
Module pins: VCC, GND, SCL, SDA. Schematik maps them to your board in the app.
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| Grove connector pin 4 / black wire |
| ground |
| Ground on the Grove connector. Seeed Grove System documentation states Pin 4 / black is GND on all Grove connectors. |