WEIDOS MKR1010/ESP32 Based PLC Controllers WEIDOS MKR1010/ESP32 Based PLC Controllers are designed for simple control and data storage applications in installations. These PLC controllers incorporate different communications for use in IoT solutions. The WEIDOS PLC controllers come in two main CPU variants, the MKR1010 and the ESP32. These PLC controllers operate at 12VDC or 24VDC, a higher supply voltage may damage the device. The WEIDOS PLC controllers feature 30W maximum power, 10% to 90% (non-condensation) operating humidity, and 24AWG to 14AWG wire connection cross-section AWG. These PLC controllers measure 114mm x 46mm x 127mm (H x W x H) and weigh <,350g. The WEIDOS PLC controllers operate within the 0°C to 60°C operating temperature range and are RoHS, LVD, EMC, and RED compliant.