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The Awesome Electric Range (Stove) Monitoring Device

openhardware.io last edited by openhardware.io

https://www.openhardware.io/view/61/The-Awesome-Electric-Range-Stove-Monitoring-Device
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BulldogLowell Contest Winner last edited by

nice project...

Even better if you can hide all that. Wives are funny about kitchens!
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mbk last edited by

Very true! On it..
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ahmedadelhosni last edited by

Which controller are you using please ?
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mbk last edited by @ahmedadelhosni

@ahmedadelhosni
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In general, yes, the MySensors framework (library?) should support FOTA a couple different ways (read more at link). Were you aware of this, or is there some problem with your particular hardware? @NielBierman said in FOTA possibilities for remote sensor network: Raspberry pi I don't know yet whether you even need to change your gateway from microcontroller (uC) to Single Board Computer (SBC) or not. However if you do (or are looking for a controller, or whatever), by all means, please do yourself (and all of us) a favor and do a little more research as there are lots of better options out there for SBC nowadays, than RPi! For me, uC have been fine for gateway although I do use some SBC for controllers, MQTT broker, and various other GNU/Linux based servers/services and they are wonderful for that. But perhaps your needs are different from mine.
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@mardah oh... you mean pin change system, not extint. You can use it of course.
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@Samuel235 said in Homini AC Powered Relay (2) Module: OMRON G3MB-202P Okay I'm trying to help you with the fuse component. I found a datasheet for the OMRON G3MB-202P. And there are enoght information to be known for fuse selection. I try to calculate it here (and i will try it with my bad English ). The most important information is the melting integral. The Melting integral has A²s as unit. So this means the maximum current for a time can exists without damaging the device. For further information look at wikipedia. So we need any further information about: the protection which is present before (the typical circuit protection in private houses) the melting integral from the device which we want to protect the maximum voltage the maximum switching current the breaking capacity Inrush current for the switched devices (we can't know) Typical values for an automatic circuit breaker in private houses are: from 25 to 100 A²s 230 V AC 16 A So this protection isn't good enough for our relay. The relay have these values: 230 V AC 2 A maximum switching current I²t value (melting integral): 4 A²s the allowed inrush current over a small time is higher than the melting integral. It is a bit confusing i think, but if we calculate the protection for the given melting integral and it's fine. So we can define the parameters for the client (switching site of this application here) The fuse have to be: I²s value higher or equal than the I²s value from the existing protection rating voltage over 230 V AC rating current 2 A or lower (because 2 A is the maximum at 25 °C, for 40 °C it is about 1.6 A) a maximum switching time of 1 second at 2 A or lower time with higher current but below 4A²s! To calculate use the switching time from the fuse datasheet an multiply it two times with the given current for this switching time. And i think a fast blow fuse would be the best. There are SMD fuses with 10.1 x 3 mm and 250 V AC available. If there is no fuse available with the values above, we could combine multiple fuses. A possible solution could be one bigger fuse for both relays and the ac/dc component. And a smaller fuse for the switching site of the relay and the HLK-PM01. But for this it is important that the circuit have only one input for the hot one (L) of 230 V and one output for each relay. In this case we could reduce the big connectors from 6 to 4. Like (L, N, Relay1, Relay2). And the temperature fuse can work for all components too So the protection for the primary site of the HLK-PM01 is a problem i think. Because the are no information available about the I²s value from HLK-PM01. I hope you can understand my English and could follow my explanation?
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discussed in older thread
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@dzungpham0703 I replied in the nrf51822 thread. Yes I managed to make it work like the original with BLE stack. And using the wonderful Cypress Proc BLE solution including capsense and lots of goodies . Cypress really rocks! I love them. The current consumption was lowered to 200uA without being connected and 700uA connected. Those numbers include LEDs current consumption and other blocks like touch sensing. I'll get back with more updates when it's finished.
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OpenHardware.io • mysensors contest2016 • • openhardware.io

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Great. Please use W5100 instead of the ENC. ENC will let you hate yourself and will not be stable.

The Awesome Electric Range (Stove) Monitoring Device

Suggested Topics

FOTA possibilities for remote sensor network
General Discussion • mysensors • • NielBierman

💬 Wall Switch Insertable Node
OpenHardware.io • mysensors rfm69 battery contest2017 atsha204a switch coincell longlife • • openhardware.io

💬 Homini AC Powered Relay (2) Module
OpenHardware.io • mysensors relay contest2017 switch light lighting • • openhardware.io

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OpenHardware.io • mysensors contest2016 • • openhardware.io

0
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The Awesome Electric Range (Stove) Monitoring Device

Suggested Topics

FOTA possibilities for remote sensor network General Discussion • mysensors • • NielBierman

💬 Wall Switch Insertable Node OpenHardware.io • mysensors rfm69 battery contest2017 atsha204a switch coincell longlife • • openhardware.io

💬 Homini AC Powered Relay (2) Module OpenHardware.io • mysensors relay contest2017 switch light lighting • • openhardware.io

💬 MySensors compact (junction box) relay OpenHardware.io • mysensors relay 220v • • openhardware.io

MySensors Port to MSP430 / Energia OpenHardware.io • mysensors contest2016 msp430 energia • • openhardware.io

💬 RFM69 Livolo 2 channels 1 way EU switch(VL-C700X-1 Ver: B8) OpenHardware.io • mysensors livolo • • openhardware.io

Port MySensors to PIC32 microcontrollers (ChipKIT) OpenHardware.io • mysensors contest2016 • • openhardware.io

0Online

11.5kUsers

11.1kTopics

112.8kPosts

FOTA possibilities for remote sensor network
General Discussion • mysensors • • NielBierman

💬 Wall Switch Insertable Node
OpenHardware.io • mysensors rfm69 battery contest2017 atsha204a switch coincell longlife • • openhardware.io

💬 Homini AC Powered Relay (2) Module
OpenHardware.io • mysensors relay contest2017 switch light lighting • • openhardware.io

💬 MySensors compact (junction box) relay
OpenHardware.io • mysensors relay 220v • • openhardware.io

MySensors Port to MSP430 / Energia
OpenHardware.io • mysensors contest2016 msp430 energia • • openhardware.io

💬 RFM69 Livolo 2 channels 1 way EU switch(VL-C700X-1 Ver: B8)
OpenHardware.io • mysensors livolo • • openhardware.io

Port MySensors to PIC32 microcontrollers (ChipKIT)
OpenHardware.io • mysensors contest2016 • • openhardware.io

0
Online

11.5k
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11.1k
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112.8k
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