2nd place - Kunbus
Kunbus presents the RevPi Connect 4, the fourth generation of the 'Revolution Pi' and the first to be based on the Raspberry Pi Compute Module 4 (CM4). The device has a modular design, is suitable for industrial use and uses the Broadcom BCM2711 processor, a 64-bit quad-core Arm Cortex-A72 with up to 8 Gbytes of RAM. The increase in RAM has a positive effect on container applications or motion applications. The eMMC memory with up to 32 Gbyte is available as a storage medium. There is also the option of WLAN and Bluetooth connectivity via the internal or an external antenna, which is connected to the new SMA socket. A new feature is the option to connect ten instead of five I/O expansion modules to the base module via plug-and-play.
There are two Gigabit Ethernet interfaces, two USB 3.2 Gen1 interfaces with transfer speeds of up to 5 Gbit/s, as well as client and server capabilities for the common Modbus RTU and Modbus TCP protocols.