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💬 MDMScreen

openhardware.io 26 Dec 2017, 16:26 last edited by openhardware.io 23 Feb 2019, 18:56

https://www.openhardware.io/view/543/MDMScreen
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mysensors 189 arduino 119 nrf24l01 69 rfm69 60 atmega328p 15 lcd 5 nextion 3 spi flash 2 touchscreen 1
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Ivan Z Hardware Contributor 26 Dec 2017, 21:00 last edited by

Please append support RS485
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mysensors 189 arduino 119 nrf24l01 69 rfm69 60 atmega328p 15 lcd 5 nextion 3 spi flash 2 touchscreen 1

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Method to reveal sketch inside node or g/w
General Discussion • arduino vera ide • 19 Oct 2015, 01:36 • 5546dug 19 Oct 2015, 19:22

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19 Oct 2015, 19:22

@LastSamurai good idea! Will give it a go!
Mother/daughter board system
OpenHardware.io • mysensors rfm69 leak • 6 Feb 2016, 23:07 • openhardware.io 6 Feb 2016, 23:33

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I've added all the files manually so things should be there now (though I'd recommend grabbing things from github to preserve directory structure and get all the files).
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Amazing! Thank you @AWI!
No softspi support for RFM69
Bug Reports • rfm69 softspi ethernett • 16 Aug 2015, 06:35 • mrmin24 23 Jul 2017, 11:32

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23 Jul 2017, 11:32

I modified MyConfig.h file and RFM69 driver to allow you build gateway (ethernet or MQTT) with W5100 ethernet and RFM69 radio modules using SoftSPI bus. You can find it at: https://github.com/gieemek/RFM69_softSPI-for-MySensors-2.1.1
💬 RFM69 - 8 Dimmer output
OpenHardware.io • rfm69 dimmer • 24 Jan 2017, 13:30 • openhardware.io 24 Jan 2017, 19:58

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24 Jan 2017, 19:58

Not yet ! In fact, the interrupt must be short enough and fast enough to be sure to not miss the RFM69 interrupts. The code for 8 dimmers will not be really more complicated : in fact, each time we got a zero cross, we must set a timer to zero, and then wait the good amount of milliseconds to turn on the needed outputs. So, yes, we'll have an interrupts each 10ms (each time the wave crosses the zero, to be precise !), but I think all we have to do in the interrupt handler is set the timer to zero (or to micros() ...) and then on the main loop, wait the good amount of time for each output before setting them ON. Seems simple on paper, perhaps it will not work on the chip.... In facts, my main concern is : will the RFM interrupt be short enough to not disturb the zero crossing interrupt ? Although, not yet tested the RFM : do we NEED the interrupt pin ? Can't we poll frequently the RFM?
💬 Franzininho
OpenHardware.io • arduino attiny85 • 24 Apr 2017, 18:51 • openhardware.io 7 May 2017, 22:58

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7 May 2017, 22:58

I could help with that if you want to! (Eu posso ajudar com isso se vocês quiserem!)
💬 MySensors Light Switch
OpenHardware.io • mysensors nrf24l01 hlk-pm01 solid state relay • 18 Apr 2017, 11:18 • openhardware.io 21 Jan 2018, 16:54

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21 Jan 2018, 16:54

I like those relays. Is that 3 different switched outputs? One thing I always liked about european wall switches is that they give you more room for components. I would like to use a similar type of relay for my in-wall switches, but with the way US single gang wall boxes are, there is a pretty narrow space constraint. I might be able to fit it if I did away with the thermal fuse, but I don't want to give up tat bit of added safety just for that.
💬 NRF52 Gateway -(RFM69-option)
OpenHardware.io • gateway rfm69 nrf52832 e73-2g4m04s ebyte • 27 Apr 2018, 20:53 • openhardware.io 17 Mar 2019, 15:02

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17 Mar 2019, 15:02

@canossa Sorry for the late response. yeah, since is so compact and you can get it for relatively cheap I opted in for the NRF52. For home automation, I merged MySensors with Domoticz and it works for months now. https://forum.mysensors.org/topic/7836/what-did-you-build-today-pictures/738

💬 MDMScreen

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💬 MDMScreen

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Method to reveal sketch inside node or g/w General Discussion • arduino vera ide • 19 Oct 2015, 01:36 • 5546dug 19 Oct 2015, 19:22

Mother/daughter board system OpenHardware.io • mysensors rfm69 leak • 6 Feb 2016, 23:07 • openhardware.io 6 Feb 2016, 23:33

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Method to reveal sketch inside node or g/w
General Discussion • arduino vera ide • 19 Oct 2015, 01:36 • 5546dug 19 Oct 2015, 19:22

Mother/daughter board system
OpenHardware.io • mysensors rfm69 leak • 6 Feb 2016, 23:07 • openhardware.io 6 Feb 2016, 23:33

Level Shifter for RFM69
Hardware • rfm69 • 5 Oct 2016, 09:15 • TimO 6 Oct 2016, 04:06

No softspi support for RFM69
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💬 RFM69 - 8 Dimmer output
OpenHardware.io • rfm69 dimmer • 24 Jan 2017, 13:30 • openhardware.io 24 Jan 2017, 19:58

💬 Franzininho
OpenHardware.io • arduino attiny85 • 24 Apr 2017, 18:51 • openhardware.io 7 May 2017, 22:58

💬 MySensors Light Switch
OpenHardware.io • mysensors nrf24l01 hlk-pm01 solid state relay • 18 Apr 2017, 11:18 • openhardware.io 21 Jan 2018, 16:54

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OpenHardware.io • gateway rfm69 nrf52832 e73-2g4m04s ebyte • 27 Apr 2018, 20:53 • openhardware.io 17 Mar 2019, 15:02

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