License changed to MIT
Hardware Version 0
- ESP32 Processor
- Dual Core @240MHZ
- Wi-Fi connectivity
- 2.8" Touchscreen Display
- 8 Hardware Inputs 5-24VDC Isolated with status led
- 6 Hardware Relay Outputs with status led. Max 10A, external fuse required
- Different combinations of Digital and Analog I/O using the same board
- Analog I/O range: 0-5V
- Removable Terminal blocks
- USB 5Vdc main power supply
- I2C port for hardwired expansions
- SD Card slot
- 3D printed housing model including DIN rail mounting bracket
Firmware Version 0.00.03
Main functionalities:
- PLC Instruction set:
- 35 instructions
- Boolean instructions full set
- Timers and Counters full set
- Comparisons full set
- 16 bit math functions
- PLC Memory Areas:
- 2000 Marks (M)
- 200 Counters (C)
- 300 Timers (T)
- 10000 Registers 16bits (D)
- PLC Program size:
- Up to 400 networks of 6x5 cells (12K boolean instructions)
- Up to 4 PLC programs stored on internal memory (max. 400 networks each)
- PLC Program Editor
- Online Edition (with PLC running)
- Row, Column and Network Editor
- Network Navigation
- PLC performance and control
- Scan time of 2.3ms for 2000 Boolean instructions
- Processor Core 1 runs Ladder Logic exclusively
- RUN/STOP with user confirmation
- Display functions:
- PLC Programming and debugging
- PLsi Configuration
- HMI
- "Fix" version implemented (User cannot edit memory areas nor texts)
- Screen 1: 8 Switches M500 to M507
- Screen 2: 8 Buttons M510 to M517
- Screen 3: 8 User Input Values D500 to D507
- Screen 4: Local I/O visualization
- Screen 5: 8 Indicators M520 to M527
- Communications:
- Wi-Fi configuration. Only DHCP
- SSID scanning functionality
- Firmware update via Web Page
- Analog Inputs and Outputs
- Selectable via Configuration page