SCD4x CO2 Sensors
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | SCD40-D-R2 | SENSOR AIR QUALITY I2C OUTPUT | 4473 - Immediate | $15.45 | View Details |
![]() | ![]() | SCD41-D-R2 | SENSOR AIR QUALITY I2C OUTPUT | 6494 - Immediate | $17.00 | View Details |
![]() | ![]() | SCD40-D-R1 | SENSOR AIR QUALITY I2C OUTPUT | 80 - Immediate | $16.82 | View Details |
![]() | ![]() | SCD41-D-R1 | SENSOR AIR QUALITY I2C OUTPUT | 0 - Immediate | $18.52 | View Details |
Evaluation Boards
| Image | Manufacturer Part Number | Description | Sensor Type | Sensing Range | Interface | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | SCD4X CO2 GADGET | SCD4X CO2 SENSOR REF DESIGN | Carbon Dioxide (CO2) | - | RF | 104 - Immediate | $34.73 | View Details |
![]() | ![]() | SEK-SCD41-SENSOR | SCD4X DEV BOARD W/CABLES | Carbon Dioxide (CO2) | - | I2C, Serial | 76 - Immediate | $62.98 | View Details |



