This device measure temperature by DS 18b20 (18S20) - maximum 8 pcs, barometric pressure with user defined offset for relative pressure, display it on LCD 4x20, HD 44780, and send it on UART. You can set 2 thermostats - output is 2 relays
This device (atmega328) measure temperature by DS 18b20 (18S20) - maximum 8 pcs, barometric pressure with user defined offset for relative pressure, display it on LCD 4x20, HD 44780, and send it on UART. You can set 2 thermostats - output is 2 relays
This device measure temperature by DS 18b20 (18S20) - maximum 8 pcs, barometric pressure with user defined offset for relative pressure, display it on LCD 4x20, HD 44780, and send it on UART. You can set 2 thermostats - output is 2 relays
This device (atmega328) measure temperature by DS 18b20 (18S20) - maximum 8 pcs, barometric pressure with user defined offset for relative pressure, display it on LCD 4x20, HD 44780, and send it on UART. You can set 2 thermostats - output is 2 relays