| Model | PiCM3EB | PiCM3 | PiCM3CAN | PiCM3D84 | PiCM3D88 | PiCM3D84A |
|---|---|---|---|---|---|---|
| Description | CM3 Linux Programmable Expansion Board | CM3 Linux Programmable Controller | CM3 Linux Programmable Controller with DIO | CM3 Linux Programmable Controller with DIO | CM3 Linux Programmable Controller with DIO | CM3 Linux Programmable Controller with DIO AI |
| CPU | A53 - 1.2G Hz (Optional) | A53 - 1.2G Hz | A53 - 1.2G Hz | A53 - 1.2G Hz | A53 - 1.2G Hz | A53 - 1.2G Hz |
| EMMC Flash ROM | 4/8/16/32G (Optional) | 4/8/16/32G (Optional) | 4/8/16/32G (Optional) | 4/8/16/32G (Optional) | 4/8/16/32G (Optional) | 4/8/16/32G (Optional) |
| SDRAM | 1G Bytes (Optional) | 1G Bytes | 1G Bytes | 1G Bytes | 1G Bytes | 1G Bytes |
| OS | Linux - Raspbian | Linux - Raspbian | Linux - Raspbian | Linux - Raspbian | Linux - Raspbian | Linux - Raspbian |
| Ethernet | 1 + 1 (option) | 1 + 1 (option) | 1 + 1 (option) | 1 + 1 (option) | 1 + 1 (option) | 1 + 1 (option) |
| RS232/RS485/RS422 | 2 | 2 | 2 | 2 | 2 | 1 |
| CAN Bus | x 2 (DUO) | |||||
| USB (Host) | 2 + 1 (onboard) | 2 + 1 (onboard) | 2 + 1 (onboard) | 2 + 1 (onboard) | 2 + 1 (onboard) | 2 + 1 (onboard) |
| mini-PCIE (USB) | 1 | 1 | 1 | 1 | 1 | 1 |
| SD ( for Storage only) | 1 | 1 | 1 | 1 | 1 | 1 |
| I2C / SPI / PWM | V | V | V | V | V | V |
| RTC/ Buzzer | V | V | V | V | V | V |
| HDMI | V | V | V | V | V | V |
| GPIO | 16 | 16 | 16 | 16 | 16 | 16 |
| Digital Input | 8 | 8 | 8 | |||
| Digital Output | 4 | 8 | 4 | |||
| Watchdog | V | V | V | V | V | V |
| Analog Input | V or A (4 channels) | |||||
| LTE/ NB-IOT mini-PCIE | Optional | Optional | Optional | Optional | Optional | Optional |
| Power Input | DC 9 ~ 32 V | DC 9 ~ 32 V | DC 9 ~ 32 V | DC 9 ~ 32 V | DC 9 ~ 32 V | DC 9 ~ 32 V |
