@giltesa said in MDMSGate:

My intention was to change the channel of the NRF24L01, the transfer speed, and configure the ATSHA204A.

You can make any changes that the MySensors library allows.

do you plan to release a second version?

I am completely satisfied with this version. But despite this,
i think about a new version all the time: RS485, Bluetooth, MQTT ... what else???, So, i still don't see "the main feature" of the second version. As soon as i will find it, second version will be released immediately.

Why is the sketch configured with MY_RF24_PA_LEVEL = RF24_PA_LOW?

Because RF24_PA_LOW configuration completely covers an area on which all my nodes are located. And I see no reason to increase the power.

@giltesa said in MDMSGate:

Your gateway worked all day like a champion!

Nice to hear! MDMSGate is my first and the best device))

@giltesa said in MDMSGate:

Is this code? https://github.com/DmytroKalinkin/MDMS/blob/master/Gateway_2.4GHz/Gateway_2.4GHz.ino

Yes, MDMSGate is programmed by standard serial gateway sketch.

@giltesa said in MDMSGate:

Do you only need that to work for NRF24L01+Ethernet?

No, I also use (in some case) serial and Wi-Fi connection. For the serial connection just change jumpers position. As for Wi-Fi connection you can read this
https://www.openhardware.io/dl/5782866b09fcb093053825e4/design/MDMSGate. Manual for installing Wi-Fi.pdf

The sketch the same in all modes.

Today I have received a holder for DIN rail and i am trying to apply it for my enclosure now.

@mfalkvidd said in Raspberry UPS (external):

@kalina does it support connecting both batteries at the same time, giving the lipo priority since it is rechargeable? or does the user choose to connect only one of the batteries?

Yes, both batteries can be connected at the same time. This is allowed by circuit design - separate channels with MOSFET (see pic below).

One of the tasks is develop the algorithm of functioning (priority and so on ..)

@gohan said in Raspberry UPS (external):

Why the 2 batteries?

Because each battery has own advantages and disadvantages. I see the next picture:

I think that UPS must support both battery types.

@sindrome73 said in What did you build today (Pictures) ?:

@kalina
And then once connected to the Raspy ?? What are you doing?? And a new thing for me !!

Maybe this picture will explain my intentions

@sindrome73 said in What did you build today (Pictures) ?:

The audio socket what is it for ???

For connecting the audio system to the RPI3

Today I have finished work on control center for my smart home. The box includes a Raspberry Pi 3, gateway, ethernet switch, power supplies 5V and 9V. Audio input jack, ethernet and AC line cabels out from the box. Maybe, a GSM module should be included to the free space too (i will thinking about...). I am going to install this box in the near future.

@hek Thanks for the clarification. All this time I have been thought that this resource is open hardware area for projects related to the MySensors technology.

@stevem How does this refer to MySensors technology?