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💬 Smart Sensors Shield

openhardware.io 6 May 2018, 21:51 last edited by openhardware.io 2 Jul 2018, 19:59

https://www.openhardware.io/view/580/Smart-Sensors-Shield
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esp8266 47 iot 15 i2c 13 shield 9 adc 5 uart 4 control 1 esp8266 iot board 1

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20 Jul 2020, 16:03

First batch of devices arrived. Looks fine. I hope I will manage to install it in garden to the end of the week.
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Does anybody have a link to a fixed version of this board? It's exactly what I am looking for form-wise, but I'd be nice if VCC was wired to 3.3v out of the box. Thanks!!
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I think these look very interesting to do with small children may be able to stimulate their curiosity, the current video games are too much influence on children, occasionally the family together to do their own small games is a new experience.
ESP8266MQTTClientGateway
Bug Reports • gateway mqtt esp8266 • 30 Jan 2016, 10:26 • mbj 30 Jan 2016, 14:16

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@hek That was very visible, please excuse my ignorance. Even though I have looked at this page I managed to leave the change unnoticed.
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OpenHardware.io • arduino nrf24l01 nrf24l01+ mysensor shield • 6 May 2019, 04:58 • openhardware.io 9 May 2019, 09:14

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9 May 2019, 09:14

@tiana I have not used it, but it is possible to create different revisions. See https://www.openhardware.io/view/4/EasyNewbie-PCB-for-MySensors#tabs-revisions as an example.
💬 Leaky - water detector
OpenHardware.io • mqtt esp8266 home assistant water leak • 12 Dec 2020, 08:10 • openhardware.io 21 Dec 2020, 09:53

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@kimot Thank you for your comment & tips.
MQTT GW on ESP8266 supporting SSL/TLS?
Development • esp8266 mqtt gw • 4 Jun 2024, 10:21 • bgunnarb 27 Jun 2024, 13:53

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27 Jun 2024, 13:53

@bgunnarb I like @eiten 's solution for you. Personally, I am not a fan of using cloud/public brokers. Thus I am curious about your system and there is something about it from which I can learn. I would like to understand why you cannot deploy your own mosquitto broker. I see your set up as 3 sensor groups defined by the channel used #define MY_RF24_CHANNEL ChannelOfSensorGroup Each sensor group has some number of sensors and one MQTT GW on ESP8266. On the MQTT side, do you distinguish between gateways by using a different host name? Something like: #define MY_MQTT_PUBLISH_TOPIC_PREFIX "mygateway-nOf3-out" #define MY_MQTT_SUBSCRIBE_TOPIC_PREFIX "mygateway-nOf3-in" #define MY_MQTT_CLIENT_ID "mysensors-nOf3" #define MY_HOSTNAME "ESP8266_MQTT_GW_nOf3" //#define MY_CONTROLLER_IP_ADDRESS 192, 168, 178, 68 #define MY_CONTROLLER_URL_ADDRESS "test.mosquitto.org" #define MY_PORT 1883 I must assume your controller (aka Home Assistant) discriminates between through which gateway the data is to flow by way of the different topic names. If my "something like" is correct, then changing brokers is changing the IPaddress/URL in your gateways and in your controller (though if the controller is Home Assistant, it may be a bother because the device-id's may change which will make a mess of all the work you've done in HA. This is why I like @eiten 's solution.) I hope it's all working for you again. OSD

💬 Smart Sensors Shield

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💬 Smart Sensors Shield

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💬 Arduino UNO NRF24L01+ Shield OpenHardware.io • arduino nrf24l01 nrf24l01+ mysensor shield • 6 May 2019, 04:58 • openhardware.io 9 May 2019, 09:14

💬 Leaky - water detector OpenHardware.io • mqtt esp8266 home assistant water leak • 12 Dec 2020, 08:10 • openhardware.io 21 Dec 2020, 09:53

MQTT GW on ESP8266 supporting SSL/TLS? Development • esp8266 mqtt gw • 4 Jun 2024, 10:21 • bgunnarb 27 Jun 2024, 13:53

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OpenHardware.io • relay temperature esp8266 ota wifi acdc tasmota • 4 Jun 2020, 12:20 • openhardware.io 20 Jul 2020, 16:03

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OpenHardware.io • rfm69 arduino pro mini rfm69hw shield • 13 Aug 2018, 17:02 • openhardware.io 12 Jul 2022, 13:49

💬 ESPboy: Games, IoT, STEM for education & fun (ESP8266 core)
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Bug Reports • gateway mqtt esp8266 • 30 Jan 2016, 10:26 • mbj 30 Jan 2016, 14:16

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