Search found 5 matches

by saundersrg
29 Dec 2017, 15:21
Forum: ESP Easy: Software
Topic: Serial MCU controlled relay/switch
Replies: 301
Views: 77412

Re: Serial MCU controlled relay/switch

If the relay do not fire when you physically close button jumpers, i think it is simply a faulty one. :( Was it worked with the original firmware? I always try every Sonoff that i get with the original firmware, before i flash it. Can you post pictures from the panel (back&front)? In a sad twist, t...
by saundersrg
16 Dec 2017, 07:39
Forum: ESP Easy: Software
Topic: Serial MCU controlled relay/switch
Replies: 301
Views: 77412

Re: Serial MCU controlled relay/switch

saundersrg wrote:
16 Dec 2017, 06:35

Well, from what I've seen it's a V2 not R2. Compiled the binary into Dev 11, no luck. Will try out SER2NET in the next couple of days. Thanks!
SER2NET sadly returns absolutely nothing. The LED changes on the unit when closing button 0 / 1 jumpers, but the relays themselves don't seem to fire.
by saundersrg
16 Dec 2017, 06:37
Forum: ESP Easy: Software
Topic: Serial MCU controlled relay/switch
Replies: 301
Views: 77412

Re: Serial MCU controlled relay/switch

If you take a picture of the board we might see if the ESP MCU is doing the actual pulling of the relay or if they (itead) has started to put in a middle hand MCU which is controlled via the ESP MCU. EDIT: sorry, I see that it is in fact discussed in this thread. It i a serial controlled MCU. So ho...
by saundersrg
16 Dec 2017, 06:35
Forum: ESP Easy: Software
Topic: Serial MCU controlled relay/switch
Replies: 301
Views: 77412

Re: Serial MCU controlled relay/switch

If you have a Sonoff Dual R2 there are no more MCU, relays are directly attached to 8285 GPIO, you have to choose R2 modell in Tasmota, or use GPIO directly in ESPEasy https://github.com/arendst/Sonoff-Tasmota/wiki/Sonoff-Dual-and-Dual-R2 If you have an old Sonoff Dual, then please read the first p...
by saundersrg
13 Dec 2017, 13:26
Forum: ESP Easy: Software
Topic: Serial MCU controlled relay/switch
Replies: 301
Views: 77412

Re: Serial MCU controlled relay/switch

Perhaps I've missed the boat completely, but been tearing my hair out with a Sonoff Dual V2.0. Between ESPEasy, ESPurna, and Tasmota, none of them work. Other people seem to be having the same issue on other forums. I don't know if maybe its a slight difference in the boards, but I just cannot get t...