LowPowerLab Forum

Hardware support => General topics => Topic started by: Kilo95 on January 28, 2016, 09:18:04 AM

Title: jst connector
Post by: Kilo95 on January 28, 2016, 09:18:04 AM
I saw felix's post for sourcing the female connector to solder to the board. I also saw that he mentioned they aren't all the same. can anyone tell me where to get the appropriate male jst connector? I'm going to get a regulator for my sonarmote on my sump pump for 12vdc to 5vdc so I can run the sonarmote off of my sump pump battery (since it's on a charger). thanks
Title: Re: jst connector
Post by: Felix on January 28, 2016, 01:09:06 PM
See these:
http://www.digikey.com/product-detail/en/S2B-PH-K-S(LF)(SN)/455-1719-ND/926626
http://www.digikey.com/product-detail/en/PHR-2/455-1165-ND/608607
http://www.digikey.com/product-detail/en/SPH-002T-P0.5S/455-1127-1-ND/527358
Title: Re: jst connector
Post by: Kilo95 on January 29, 2016, 09:57:29 AM
thanks. i just ordered a couple of regular moteinos along with a weathershield and the photo reflective sensor. i currently have a moteino usb, so i charge the lipo via the usb. how do i charge the lipo on the regular moteino? disconnect and hook to a charger?
Title: Re: jst connector
Post by: Felix on January 29, 2016, 11:18:20 AM
Quote from: Kilo95 on January 29, 2016, 09:57:29 AM
how do i charge the lipo on the regular moteino? disconnect and hook to a charger?
Yes :)
For instance a PowerShield, MotionMote, SonarMot, MightyBoost, MightyHat have a charger onboard, when you plug the USB they charge the attached battery.
Title: Re: jst connector
Post by: Kilo95 on January 29, 2016, 12:41:59 PM
k. great. i ordered a usb lipo charger from adafruit. thanks
Title: Re: jst connector
Post by: Kilo95 on January 29, 2016, 02:34:23 PM
So if I want to hookup the female jst header on the moteino, I use the 3.3v and the ground. Is that correct? Just want to be able to easily disconnect the battery. Thanks
Title: Re: jst connector
Post by: Felix on January 29, 2016, 02:48:25 PM
No, you want to hook it to GND and VIN, never to "3.3" or you will fry the radio.
Title: Re: jst connector
Post by: Kilo95 on January 29, 2016, 02:49:49 PM
Ok. Thanks. That's why I asked :)