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Description
ESP32 PLC 21
Modular & expandable
21 versatile I/O ports
Multiple communication systems
Remote programming enabled
Industrial-grade compatibility
The ESP32 PLC 21 is a modular automaton based on the ESP32, crafted for professional use. It features 21 input/output ports and a variety of communication systems, providing substantial flexibility and control. This device can be expanded with up to 127 modules via the I2C system, enabling the management of up to 6604 I/Os in a master-slave mode, in addition to the integration of additional sensor modules. It is programmable with the Arduino IDE and can be set up for remote programming through an Ethernet port. The compatibility with Ardbox and Touchberry Pi offers a comprehensive industrial solution.
The unit includes six 10-bit analog inputs and thirteen opto-isolated digital inputs, along with eight opto-isolated digital outputs. It supports a wide range of industrial communications such as I2C, RS232, RS485, and SPI. Connectivity options are extensive, featuring LoRa, DALI, GPRS, CAN, SigFox, 3G, 4G, and GPS. Programming the ESP32 PLC is feasible via the USB port, and it allows the use of the Monitor in the Arduino IDE to observe the status of all variables, inputs, outputs, and more.
Please note that the ESP32 PLC should be programmed by professionals who are familiar with the necessary safety and operational protocols.
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
