RP2040-miniPLC-IO-0808

RP2040 based miniPLC with 8 Digital Input and Output, I2C, SDCard Support, PWM, RS232, RS485 and Analogue Input

• pwm.py - High Speed PWM using PIO functions of the RP2040
• sd_fat.py - FAT files access to SDCard using SPI functions
• sd_rawtest.py - RAW access to SDCard using SPI functions.
• RS232.py - Write and Read from RS232 port
• rs485.py - half duplex Write and Read from RS485 port
• DigitalIO.py - Read Digital Input and Set Digital Outout
• RTC.py - Set the optional RTC clock link to the I2C pins
• ADC.py - Read the Analogue Pins of the board