Carrier board for all components needed for a simple I2C on ESP-01 project.
Designed to fit a 1590A aluminium box with a cut-out for 0.96" OLED display - just under 20x40mm
Yes, the WiFi still works!
Yes, there's enough space for the Qwiic connector wires under the ESP-01.
Flexible, milti-purpose design with essential and common components, power-bus and a mini-patch bay for intermediary components.
E.g. pull-ups, resistor-dividers, R-C filters etc.
Accept ESP-01S and ESP-01 with pads to use RST and CHPS or tie them to 3v3 by JP2.
JP1 allows option to dump power capacitor to GND upon unplugging the DC barel jack.
Fixed missing GND connection for Qwiic connector.