| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Part Status | Number of Inputs and Type | Number of Outputs and Type | Voltage - Supply | Display Type | Number of Characters Per Row | Communications | Memory Size | Expandable | Mounting Style | Features |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DEV-21278ARDUINO OPTA LITE SparkFun Electronics |
2,462 |
|
- |
- | Bag | Active | 8 - Digital/Analog | 4 - Relay | 12 ~ 24VDC | No Display | - | Ethernet, Modbus, RS-485, USB | - | Non-Expandable | DIN Rail | - |
|
DEV-21279ARDUINO OPTA RS485 SparkFun Electronics |
3,118 |
|
- |
- | Bag | Active | 8 - Digital/Analog | 4 - Relay | 12 ~ 24VDC | No Display | - | Ethernet, Modbus, RS-485, USB | - | Non-Expandable | DIN Rail | - |
|
DEV-21280ARDUINO OPTA WIFI SparkFun Electronics |
2,169 |
|
- |
- | Bag | Active | 8 - Digital/Analog | 4 - Relay | 12 ~ 24VDC | No Display | - | Ethernet, Modbus, RS-485, USB | - | Non-Expandable | DIN Rail | - |