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arduino pro mini pcb bridge

6 years 8 months ago #436 by John123
Replied by John123 on topic arduino pro mini pcb bridge
Look at this one, just found in eBay
arduino pro mini bridge

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6 years 8 months ago - 6 years 8 months ago #437 by John123

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6 years 8 months ago #438 by John123
Replied by John123 on topic arduino pro mini pcb bridge
eBay item number 251834746580

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6 years 8 months ago #439 by lewys.martin
are the tx/rx lines taken to 3.3v too?
if yes ill buy one but i dont see it being so :(

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6 years 8 months ago #447 by EasyIoT
Replied by EasyIoT on topic arduino pro mini pcb bridge
Just for info if anyone is interessted. I'm preparing Arduino NRF24L01 PCB for low power sensors suitable for door/windows, water leak, soil moisture, temperature/humidity sensors. PCB is Arduino Pro mini size and sensor can work on 2 AA batteries between 5 and 10 years.
The following user(s) said Thank You: bobl, leone2805, cdj, Xavier

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6 years 7 months ago #465 by Xavier
Replied by Xavier on topic arduino pro mini pcb bridge
Could you share your design before you order the PCB?
Did you think of a cheap fitting enclosure and battery holder?
Do you have a target for price/unit?

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