💬 Arduino Pro Mini Shield for RFM69(H)W

[muguran]

Hi,

According to this connection guide https://www.mysensors.org/build/connect_radio the pro mini D2 will connect to RFN69's DI00.
But the shield seems to connect D4 to DI00.
Is it OK? Or we need to adapt our sketches?

Thanks

[NeverDie]

@muguran said in 💬 Arduino Pro Mini Shield for RFM69(H)W:

But the shield seems to connect D4 to DI00.

Actually, no. DIO0 does connect to D2 on this shield, so there should be no issues. :)

[muguran]

It seems that I've got another board: it have 4 holes above GND, D2, D3 and D4, and DI00 is connected to the one for D4.
Is this an old version?
I've ordered at the beginning of this year.

[gohan]

@muguran post a picture if you can

[muguran]

[NeverDie]

@muguran
Yes, that's an older version. A fix is discussed in the comments above.

[pepson]

@muguran

Hi
Where i can buy this pcb to connect RFM69HW with Arduino Mini Pro ?

[NeverDie]

@pepson said in 💬 Arduino Pro Mini Shield for RFM69(H)W:

@muguran

Hi
Where i can buy this pcb to connect RFM69HW with Arduino Mini Pro ?

Click "buy" at this link: https://www.openhardware.io/view/268/Arduino-Pro-Mini-Shield-for-RFM69HW

[pepson]

@neverdie
Thanks

[Tmaster]

hi.i know that discoussion have some months ,buti'm only doing my rfm69 conversion from nrf24 ,now.
second this picture here, i can leave digital pin 2 from arduino direct to rfm69 d0 pin. Without anylevel converter when use a 5v arduino
is that true? will not fry because that?
i will use a ams1117 3.3v regulator for power rfm69c from my 5v pro minis

sorce:https://learn.sparkfun.com/tutorials/rfm69hcw-hookup-guide

[gohan]

If I remeber right that pin is used as input so the RFM69 is not receiving any 5v signal. In addition there are people claming they have the RFM69 module working on 5v on data pins and 3.3v on vcc, but I hardly suggest to do it.

[Tmaster]

@gohan said in 💬 Arduino Pro Mini Shield for RFM69(H)W:

If I remeber right that pin is used as input so the RFM69 is not receiving any 5v signal. In addition there are people claming they have the RFM69 module working on 5v on data pins and 3.3v on vcc, but I hardly suggest to do it.

thank you just what i thought .
about direct 5v on data...well... i seen a big red sign saying n :DONT do it! lol
Level converters are so cheap...that i ordered 5 or 10 thoguether with rfm69 board.

sorry about hijack this topic, i though i was on general discussion