Hello I currently have a setup where I measure temps, displaying to two 7 segment displays using ds18b20 sensors on the 1st arduino. This is used to manually (at present) set commands away using push buttons on another arduino. I cant use one arduino due to physical limitations in the setup. Ide…

Sending output signal to input on another arduino, temperature

ieee488 May 30, 2018, 2:10pm 2

Do you want to send from Arduino #1 only once or continuously when an over-temperature occurs?

What communication hardware are you planning on using?

Topic		Replies	Views
simple question programming arduino Programming	8	1565	May 5, 2021
using a second arduino's ouput to activated program General Guidance	6	943	May 5, 2021
How to easily send data from one arduino to another? Networking, Protocols, and Devices	14	8624	May 6, 2021
Best way to send signal to another Arduino? Programming	18	20913	May 5, 2021
Arduino -> Arduino (New to Arduino) Troubleshooting	10	3358	May 6, 2021