Adafruit Terminal Block Breakout FeatherWing

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1 Adafruit Terminal Block Breakout FeatherWing Created by lady ada Last updated on :53:26 AM UTC

2 Guide Contents Guide Contents Overview Pinouts Assembly Downloads Datasheets & Files Schematic Fabrication print Page 2 of 24

Overview The Terminal Block Breakout FeatherWing kit is like the Golden Eagle of prototyping FeatherWings (eg. majestic, powerful, good-looking).

3 Overview The Terminal Block Breakout FeatherWing kit is like the Golden Eagle of prototyping FeatherWings (eg. majestic, powerful, good-looking). To start, you get a nice prototyping area underneath your Feather, with extra pads for ground, 3.3V and SDA/SCL. Not one to stop there, we expanded the PCB out to 2" x 2.5" with 3.5mm pitch terminal blocks down each side. There's also four mounting holes so you can attach the breakout to your enclosure or project. Page 3 of 24

4 The terminal blocks allow you to connect to any of the external Feather pins, great for wiring temporary or permanent installations. We also give you a few extra terminal block pins for ground and 3.3V connections since those are so useful. Page 4 of 24

5 Finally, there's a spot for soldering in a slide switch. This connect the EN pin to ground when in the 'off' position, cutting off the 3.3V regulator. Note that the FONA Feather uses both VBat and 3.3V as power supplies so you wont be able to fully turn off the FONA Feather with this switch. Page 5 of 24

6 Comes as a kit with a nice PCB, socket headers, terminal blocks, and a slide switch. Soldering is required to assemble the Terminal Block Breakout FeatherWing, but it's not too tough if you've got a soldering iron and some basic hand tools. Page 6 of 24

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Pinouts The Terminal Block Featherwing doesn't have any active components. Instead, it just breaks out all the existing connections from a Feather.

8 Pinouts The Terminal Block Featherwing doesn't have any active components. Instead, it just breaks out all the existing connections from a Feather. Note that Feathers use different chipsets so not all pins are labeled on purpose! The only pins you can depend on are: 3.3V power 3.3V enable VBat power USB power GND Reset I2C: SDA & SCL Page 8 of 24

9 SPI: MOSI, MISO, SCK UART: RX & TX Check your Feather documentation and product page for details on what other pins are available and what they are connected to Page 9 of 24

10 Assembly This FeatherWing comes fully assembled as of 2017 but if you have an older kit, it's easy to put it together yourself! Start by grabbing the blue terminal blocks. Terminal blocks only come in 2 and 3 pin sizes, Page 10 of 24

but can be slid together to form longer strips.

There's nubs on either side so line those up and you'll be

until you get a 2-pin block with four 3-pin blocks in the

11 but can be slid together to form longer strips. Start by connecting a 2 and 3 pin piece together. There's nubs on either side so line those up and you'll be able to slide them together Keep sliding more 3-pin blocks on until you get a 2-pin block with four 3-pin blocks in the middle and then another 2-pin block at the end Make two of these long strips Page 11 of 24

12 Place the two strips on either side of the breakout PCB with the terminal block holes facing out Page 12 of 24

Flip over the board and solder in all of

(For tips on soldering, be sure to check

13 Flip over the board and solder in all of the terminal block pins with plenty of solder Be sure to solder all pins for reliable electrical contact. (For tips on soldering, be sure to check out our Guide to Excellent Soldering ( Page 13 of 24

14 Check the first row once its done, to make sure each pin is shiny and completely soldered Page 14 of 24

15 Do the other row of terminal blocks Page 15 of 24

16 Next up place the 12-pin and 16- pin headers in the center part of the breakout in the outer-most set of holes Page 16 of 24

17 If you have a Feather, plugging it into the headers will keep them nicely aligned so you dont need to tape them in place Page 17 of 24

18 Flip over and solder in one row of the header Page 18 of 24

19 Solder in the other row of header Page 19 of 24

20 If you'd like to install the slide on/off switch, snap it into place at the end of the PCB and tape it down so it doesn't fall out when soldering Page 20 of 24

21 Solder in the two large mechanical points and the three signal pins in the center That's it! You're done Page 21 of 24

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23 Downloads Datasheets & Files EagleCAD PCB Files on GitHub ( Slide Switch datasheet ( Fritzing object available in the Adafruit Fritzing Library( Schematic Fabrication print Dimensions in inches Page 23 of 24

24 Last Updated: :53:25 AM UTC Page 24 of 24

Adafruit VL53L0X Time of Flight Micro-LIDAR Distance Sensor Breakout

Adafruit VL53L0X Time of Flight Micro-LIDAR Distance Sensor Breakout Created by lady ada Last updated on 2016-12-05 06:40:45 PM UTC Guide Contents Guide Contents Overview Sensing Capablities Pinouts Power