STM32-SDI12

Its a SDI-12 library for STM32 microcontrollers.

Method

Single UART/IO pin is toggled between RX and TX. Compatible pins will depend on the STM32 microcontroller you are using.

Tested on

• [x] STM32L476RG (not 5V tolerant! level shifter is required)
• [x] STM32L073RZ (5V tolerant on pin PA9) by @dajtxx

Supports

Where a or b is a devices address and n is a stored data index.

• [x] Acknowledge active (a!)
• [x] Send identification (aI!)
• [x] Change address (aAb!)
• [x] Start measurement (aM!)
• [x] Send data (aDn!) where n = 0 to 9
• [x] Start verification (aV!)
• [ ] Start concurrent measurement (aC!)

License

This work is MIT licensed as found in the LICENSE file.