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O projeto BH OnOfre, é uma solução IoT baseada em ESP8266 com o objetivo de tornar a automação domiciliar muito mais simples, de forma aberta e sem restrições. Todo o código fonte é aberto bem como Hardware.

Home Page: https://bhonofre.pt

License: MIT License

Prolog 100.00%

bh_onofre's People

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bh_onofre's Issues

Interrutor vs Interruptor

switchJson(id1,SWITCH_ONE,0,0,RELAY_TYPE,RELAY_ONE,0,0,INIT_STATE_OFF, "Interruptor1", BUTTON_SET_PULLUP,INIT_STATE_OFF, BUTTON_SWITCH, BUTTON_MASTER, MQTT_STATE_TOPIC_BUILDER(id1,SWITCH_DEVICE,"Interrutor1"), MQTT_COMMAND_TOPIC_BUILDER(id1,SWITCH_DEVICE,"Interruptor1"), "light"); switchJson(id2,SWITCH_TWO,0,0,RELAY_TYPE,RELAY_TWO,0,0, INIT_STATE_OFF, "Interruptor2", BUTTON_SET_PULLUP,INIT_STATE_OFF, BUTTON_SWITCH, BUTTON_MASTER, MQTT_STATE_TOPIC_BUILDER(id2,SWITCH_DEVICE,"Interrutor2"),MQTT_COMMAND_TOPIC_BUILDER(id2,SWITCH_DEVICE,"Interruptor2"), "light");

LInha 447 do Switches.ino
Está Interrutor em vez de Interruptor.
Engano?

Controlo SSR

Pelo circuito estás a guiar-te pelo hFE do transistor e pelo drop em D3 para definir a corrente do LED, o que é uma má pratica e pode dar maus resultados.

O hFE muda drasticamente em diferentes batchs, temperaturas etc e muito facilmente colocas o LED com o dobro da corrente ou mais.

Recomendações

  • Coloca o transistor a funcionar em modo saturação
  • Adiciona resistência em série ao LED do SSR para definir a tua corrente e considera Vce=0
  • Eliminar D3
  • Podes eliminar R2 e R3
  • Calcular novos valor de R1 para saturar o transistor

Any plans to make one with 3 relays?

Hi, first of all, great project! Really well done!

I would like to know if you have any plans to make a similar board with 3 relays?

It would be very good for places such as Brazil, where we have 3 switches in 1 gang box.

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