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@ -22,15 +22,14 @@ DC | IO27 | |
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RST | IO33 | |
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RST | IO33 | |
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GND | | |
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GND | | |
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### BME680 |
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### BME680 |
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I2C |
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I2C |
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BME680 pin | ESP32 pin | Notes |
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BME680 pin | ESP32 pin | Notes |
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-----------|-----------|---------- |
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-----------|-----------|---------- |
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VCC | | |
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VCC | 3V | |
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GND | | |
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GND | GND | |
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SCL | IO22 | |
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SCL | IO22 | |
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SDA | IO21 | |
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SDA | IO21 | |
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SDO | nc | SPI only |
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SDO | nc | SPI only |
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@ -42,23 +41,20 @@ I2C |
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GY-302 pin | ESP32 pin | Notes |
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GY-302 pin | ESP32 pin | Notes |
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-----------|-----------|---------- |
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-----------|-----------|---------- |
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VCC | | |
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VCC | 3V | |
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GND | | |
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GND | GND | |
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SCL | IO22 | |
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SCL | IO22 | |
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SDA | IO21 | |
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SDA | IO21 | |
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ADDR | nc | select addr: GND: 0x23 or VCC: 0x5C |
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ADDR | nc | select addr: GND: 0x23 or VCC: 0x5C |
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### VEML6075 |
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### VEML6075 |
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I2C |
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I2C |
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GY-VEML6075 pin | ESP32 pin | Notes |
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GY-VEML6075 pin | ESP32 pin | Notes |
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-----------|-----------|---------- |
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-----------|-----------|---------- |
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VIN | | |
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VIN | 3V | |
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GND | | |
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GND | GND | |
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SCL | IO22 | |
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SCL | IO22 | |
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SDA | IO21 | |
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SDA | IO21 | |
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@ -72,7 +68,7 @@ TXD | IO16 | |
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RXD | IO17 | |
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RXD | IO17 | |
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GND | GND | |
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GND | GND | |
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25µm | nc | |
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25µm | nc | |
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5V | VUSB | |
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5V | VUSB | 5V |
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1µm | nc | |
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1µm | nc | |
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NC | nc | |
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NC | nc | |
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