My Ugly ESP GW Prototype

[NeverDie]

@tbowmo said:

@NeverDie

Is Photon compatible with Arduino? (the build eco system). That is one of the key elements of mysensors at the moment, and what makes it accessible for newcommers.

If not then everything needs to be ported to another build system..

Glad you brought this up.

[rvendrame]

@tekka said:

I'm running the GW sketch (and repeater node) natively on the ESP8266 - however, the porting needs some additional work on EEPROM handling and pointer addressing. Also, a stable power supply is important (>3.1V with ESP8266 and NRF24 attached, no peaks). Will post more as porting progresses.

Would mind to share your sketch for the ESP8266 + WiFi+GW + nRF24 ? If I understood correctly --- the ESP can run the mySensors GW + regular Wi-fi, replacing the arduino? Any other downside than the EEPROM ?

Thanks!

[tekka]

@rvendrame yes, ESP8266 + nRF24L01 = GW. However, build is currently unstable and WIP.

[rvendrame]

@tekka, ok got it. I just managed to run my serial GW on my media-player computer (using a serial to ethernet program), so I now I finally have my kind of ethernet GW. Thanks!

[barduino]

@rvendrame said:

@tekka, ok got it. ... so I now I finally have my kind of ethernet GW. Thanks!

NodeJS?

[rvendrame]

@barduino , I have Vera as controller. And I have a old mac mini which is my media player / nas / voip / etc... I just installed the .99c TCP2Serial on it, and plugged my serial gateway. It is working like a charm.

[Daniel Oliveira]

Hi @hek and everyone,

I'm starting to get really interested in knowing more about these ESP8266 litle things but after some "googling" I still didn't figured out one thing. I already saw some projects to use an ESP alone as a GW (with a RF24 module attached) but is it not possible to have a MySensor's network of only ESPs?

One ESP as GE and multiple others as sensor nodes? Why?

Thank you all in advance,
Daniel

[hek]

Most probably possible once someone get library running on it.

[tbowmo]

@Daniel-Oliveira

If you were to make a sensor network only with ESP8266, you don't need mysensors (as I see it). It has network capabilities by itself (wifi), so you could actually just connect them to your existing wifi network (or create a new one with an old router).

One thing though, they probably will use more current, compared to nrf24 / rfm69. Unless you can power up/down the module. But then you'll have latency time when connecting to the wifi, before sending the actual sensor values.

But besides that, it should be possible to make some sort of sensor network with the ESP only..

[Lucas Figg]

Does anyone have any working examples of Sensebender Micro working with a Photon? I have all the parts but finding it difficult to unravel all GW libs and so on. I just want to use my sensebender with a Onewire waterproof temp sensor and for it to report back to the Photon every 5 minutes or so.