C cloner7801 Active Member Licensed User Longtime User Oct 14, 2016 #1 Hi there, I read in internet we can controll relay with esp8266 without any microcontroller Can we controll a relay with GPIO0 and GPIO2 pins? View attachment 48853 in this link you can see , but how can I program in b4r? http://www.instructables.com/id/WiFi-Internet-Controlled-Relays-using-ESP8266-Quic/ http://vinceelizaga.com/mobile-relay/ Can I programm with FTDI?
Hi there, I read in internet we can controll relay with esp8266 without any microcontroller Can we controll a relay with GPIO0 and GPIO2 pins? View attachment 48853 in this link you can see , but how can I program in b4r? http://www.instructables.com/id/WiFi-Internet-Controlled-Relays-using-ESP8266-Quic/ http://vinceelizaga.com/mobile-relay/ Can I programm with FTDI?
D davehouston Member Licensed User Oct 15, 2016 #2 It might be easier, faster and cheaper with this... https://www.itead.cc/sonoff-sv.html Or this, if you need two relays... https://www.itead.cc/sonoff-dual.html Upvote 0
It might be easier, faster and cheaper with this... https://www.itead.cc/sonoff-sv.html Or this, if you need two relays... https://www.itead.cc/sonoff-dual.html
Erel B4X founder Staff member Licensed User Longtime User Oct 16, 2016 #3 How is it different than the example posted here: https://www.b4x.com/android/forum/threads/esp8266-relay-let-there-be-light.71696/ ? Upvote 0
How is it different than the example posted here: https://www.b4x.com/android/forum/threads/esp8266-relay-let-there-be-light.71696/ ?
D davehouston Member Licensed User Oct 16, 2016 #4 Both Sonoff relay boards have the ESP8266 built in. If the goal is to control a light, Itead also offers this... https://www.itead.cc/smart-home/slampher.html which also has the ESP8266 built in. Plus, here's a far simpler development board... https://www.tindie.com/products/onehorse/esp8285-development-board/ Last edited: Oct 16, 2016 Upvote 0
Both Sonoff relay boards have the ESP8266 built in. If the goal is to control a light, Itead also offers this... https://www.itead.cc/smart-home/slampher.html which also has the ESP8266 built in. Plus, here's a far simpler development board... https://www.tindie.com/products/onehorse/esp8285-development-board/
C cloner7801 Active Member Licensed User Longtime User Oct 16, 2016 #5 Erel said: How is it different than the example posted here: https://www.b4x.com/android/forum/threads/esp8266-relay-let-there-be-light.71696/ ? Click to expand... Yes but I don't have place for put aruino and .. I want to convert ESP8266 to a wifi with SSID and controll one relay with ESP8266 Upvote 0
Erel said: How is it different than the example posted here: https://www.b4x.com/android/forum/threads/esp8266-relay-let-there-be-light.71696/ ? Click to expand... Yes but I don't have place for put aruino and .. I want to convert ESP8266 to a wifi with SSID and controll one relay with ESP8266
Erel B4X founder Staff member Licensed User Longtime User Oct 17, 2016 #6 There is no Arduino in that example and it is controlled by WiFi. I'm not sure that I see any difference... Upvote 0
There is no Arduino in that example and it is controlled by WiFi. I'm not sure that I see any difference...
Cableguy Expert Licensed User Longtime User Oct 17, 2016 #7 I think the "issue" is that the board used in the ESP official examples looks like an arduino (for compatibility with arduino shields). I have a Wemos D1 mini clone, and every single example posted targeting the ESP board by Erel and others do work. Users need to bypass this board physical appearance and think of it like any other ESP based board Last edited: Oct 18, 2016 Upvote 0
I think the "issue" is that the board used in the ESP official examples looks like an arduino (for compatibility with arduino shields). I have a Wemos D1 mini clone, and every single example posted targeting the ESP board by Erel and others do work. Users need to bypass this board physical appearance and think of it like any other ESP based board
