Description
- ESP32 PLC 38AR
- Robust ESP32-based modular system
- Expands to 7100 I/O operations
- Supports Arduino IDE programming
- Features multiple industrial protocols
- Offers diverse connectivity options
The ESP32 PLC 38AR is designed for professional use, featuring a robust ESP32-based modular system. It is equipped with 38 input/output options and various communication systems to ensure flexibility and control in industrial environments. The controller can be expanded with up to 127 modules via I2C, managing a total of 7100 input/output operations in a master-slave mode. It also supports additional sensor modules for enhanced functionality. Programming is facilitated through the Arduino IDE, with the capability of USB or remote programming via Ethernet. The device is compatible with Ardbox and Touchberry Pi, providing a comprehensive industrial solution.
The controller includes 10 analog inputs with 10-bit resolution and 13 opto-isolated digital inputs. It also features 8 relay outputs and 11 opto-isolated digital outputs. Industrial communication protocols such as I2C, RS232, RS485, and SPI are integrated into the system. Furthermore, it boasts connectivity options like LoRa, DALI, GPRS, CAN, SigFox, 3G, 4G, and GPS, making it suitable for a diverse range of automation and control applications.
Please note that this product should be handled with care, adhering to all relevant safety guidelines and regulations.
- 1x ESP32 PLC 38AR
- Device Type: PLC
- CPU Type: ESP32
- Inputs: 11-20
- Digital Inputs: See technical details
- Interrupt Input
- Analog Inputs (Included as a Digital Input)
- Relays: 1-10
- Outputs: 11-20
- Ethernet: Yes
- LoRa: Yes
- GPRS: Yes
- Wifi & Bluetooth LE: Yes
Estimate shipping
Refund Policy
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorization (RA) before initiating a return request.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at RoboItchi's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
- A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
- The RA number is valid for 30 days. The returned item must be received within that period.
- The RA number must be included with the return.
- Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
- Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RoboItchi's troubleshooting process or of a verified shipping error by RoboItchi.
- Refunds are processed within 7 days after receipt and inspection of the returned item.
- A ¥10,000 cleaning fee may apply to domestic robots returned in used or unclean condition.
- A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RoboItchi's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
- Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
- Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
- Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
- Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
- Build-it-yourself products and items requiring customer assembly — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
- Digital Goods, Software, and Apps — Final sale only, due to licensing restrictions.
- Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
- Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
- On-Demand Items — Standard catalogue products not stocked by RoboItchi and ordered specifically to fulfill a customer request.
- Professional & Specialized Equipment — See the Professional & Specialized Equipment Warranty page and Professional & Institutional Buyers (B2B) section in the Terms & Conditions.
How to Request a Return Authorization (RA)
To request a return, submit a support ticket from your account under My Support Tickets to obtain a Return Authorization (RA) number. Returns without an RA number will be refused.