AS7265X.v01b

4 layer board of 0.71 x 0.76 inches (17.9 x 19.2 mm).
Shared on April 23rd, 2018 18:06

Added 100 K pullup on nCS, exposed SPI port for firmware loading.

AS7265X.v01a

4 layer board of 0.71 x 0.76 inches (17.9 x 19.2 mm).
Shared on April 16th, 2018 21:09

Replaced two lumileds with 0805 IR leds (850 nm and 940 nm), added pullups to master I2C bus.

ESP32PicoD4.DevBoard.v02c

4 layer board of 0.71 x 1.59 inches (18.0 x 40.4 mm).
Shared on March 8th, 2018 04:26

Test of ESP32-Pico-D4 module with 4 MB embedded flash and Antenova antenna in a small ESP32 development board.

ESP32.D2WD.module.v01c

4 layer board of 0.50 x 0.63 inches (12.7 x 16.0 mm).
Shared on March 4th, 2018 21:53

Returned to wire monopole antenna and added pads for steel can.

https://hackaday.io/project/71283-small-esp32-module-for-easier-custom-design

ESP32DevBoard.v02c

4 layer board of 0.71 x 1.31 inches (18.0 x 33.2 mm).
Shared on March 4th, 2018 04:02

Added caps for the touch pins and a thermal pad for the module.

https://hackaday.io/project/71283-small-esp32-module-for-easier-custom-design