You can connect maximum 2pcs. to UTCOMP-3 and 4pcs. to UTCOMP-PRO
- symbol: DS18B20,
- package: waterproof,
- cable: 1m,
- measures temperatures from -55C to +125C (-67F to +257F),
- resolution: 0.1C,
- red: power supply (VCC)
- yellow: data (DQ)
- black: ground (GND)