Description
You can design custom firmware and add external relay driver circuits to control additional relays using the same microcontroller
No complex parallel connections
use stainless steel mounting hardware and apply additional protective coatings to metal components
Home Automation (High-Power): Control water heaters
Sonoff Smart Stackable Power Meter – (SPM Main Unit Only) Mornsun LMF75-23B48 AC/DC 75W Enclosed Switching Power Supply You can design custom firmwareSonoff Smart Stackable Power Meter (SPM Main Unit Only)
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
