A Multipurpose DAC Module

It all started when we tried to automate our friend's CNC machines. They were using an ESP-based setup, but it didn’t provide the performance we needed. Frustrated by the limitations, we decided to design a more reliable solution. That’s when we created our CAN-DAC module, designed to handle multiple sensors and convert digital signals to analog. While the CAN bus ensures efficient communication, Ethernet was added as an additional feature for seamless data transfer, making the module ideal for automation, CNC machines, and IoT applications.