servo controller boards
Posted: Wed Sep 20, 2017 11:36 pm
iv'e put together a three open sourced boards for some of my robot projects.The first just a breakout board for a few different modules the devKit C and few of the cheaper boards that are around brings out all the io to 3 pin headers to connect servos as well as the i2c spi and some anin pins.
the second second uses the wroom module with 16 servo ports 4 anin , i2c spi, 4 pin header with divider for an hc-sr04 and a ti audio amp connected to a dac pin and header for neopixel ring for my hexapod bot. waiting for the boards to arrive
the third which is on rev 2 as made a bit of a booboo on the second wroom enable pin has two wroom modules giving upto 32 servo pins , i2c hc-sr04, spi, and 1amp dual channel motor driver for my inmoov gerbers and schematics and bom can be downloaded from my site theres also a description of the board and put the pinouts up shotly http://www.esp32robots.co.uk
- breakout board.jpg (53.71 KiB) Viewed 4590 times
the second second uses the wroom module with 16 servo ports 4 anin , i2c spi, 4 pin header with divider for an hc-sr04 and a ti audio amp connected to a dac pin and header for neopixel ring for my hexapod bot. waiting for the boards to arrive
- singleboard300x300.jpg (68.18 KiB) Viewed 4590 times
- dualboard300x300.jpg (81.55 KiB) Viewed 4590 times