ESP32 PLC 21
The ESP32 PLC 21 is a high-performance, dual-core programmable controller, ideal for industrial automation and monitoring.
This open source based PLC offers 21 I/O and allows expansion with 127 modules. Programmable with Arduino IDE, it facilitates flexible programming and real-time monitoring, ensuring efficient integration into advanced industrial systems.
13x Inputs
6x Analog - Digital
7x Digital isolated (2 with interruptions)
8x Outputs
5x Digital isolated
3x Digital isolated/PWM/Analog
Communications: Ethernet, Wifi & BLE, RS485(HD), RS232, x2Serial TTL, SPI, I2C
| # CPU Type #: ESP32 |
| # Device #: PLC |
| # Inputs #: 11-20 |
| Digital Inputs *See technical details: 13 |
| Interrupt Input: 2 |
| Analog Inputs (Included as a Digitlal Input): 6 |
| # Outputs #: 1-10 |
| Digital Outputs *See technical details: 8 |
| Ethernet: Yes |
| #CPU Type#: ESP32 |
| Communication board 3: No Additional Com. Board 3 |
ESP32 PLC BASED DETAILS
Industrial Automation
Modular Controller
This is the first equipment based on the ESP32 Controller technology designed for a professional use. This PLC has 21I/Os. It also contains several communication ports which provide more flexibility and control. The ESP32 PLC family offers the possibility to expand up to 127 modules through I2C, which means that you can have until 7100 Inputs / Outputs in Master-Slave connections, additionally to sensors, etc…
Programming Software
This Controller can be programmed using the Arduino IDE platform. See the Documentation menu below to download the software for free.
Instantaneous connection and coding
The ESP32 PLC is programmed through the USB ports. This Controller can also be programed through Ethernet port remotely. This offers and immediate access to program, mantain and control. Also you can continuously monitor the status for all the variables, inputs, outputs, etc. It is compatible with the Ardbox and the Touchberry Pi with instantaneous connection.