[PCB] Arduino Pro mini + RFM95W + 18650 LiPo with freq uA deep sleep and solar chargeable

#43

Hi Wijnand,

Do you still have a pcb’s available? If so, I would like to receive one

Kind regards,

(Thl Mot) #44

I am also very interrested in such a board. Would you publish the schematics here or somwhere else?
Thomas

(Jens) #45

Hello.
I recieved fine PCB from @Wijnand.

A big THANK YOU!

Pictures follows.

Greets.

(Jens) #46

Hi @All

So i know @Wijnand would share his PCBs. He let us know: What's your experience with pcbs.io?

Something goes wrong with his account. I don`t know how to help. New owner of pcbs.io is https://www.makerbright.com/ ?

Is that the solution to get in contact to solve the problem?

Greets

(Wijnand) #47

I uploaded the design to pcbs.io again and that works.

(Jens) #48

Hey @Wijnand cool! :slight_smile:

Are you sharing? And show a link to the PCB?

Regards

(Marco Benini) #49

For better use of the battery it could be used the MCP1700-300 (3 V output) or MCP1700-280 (2.8V output) to take into account the dropout voltage.
MCP1700 typical dropout voltage is 178 mV and maximum 350 mV at 25°C and load 250 mA.