Project 36:
ESP32 Sensors

v1.0 DOIT DevKit-C v4: Schematic, Board Layout, PCB Top and Bottom

v1.0 Bill of Materials

v2.0 Adafruit ItsyBitsy ESP32: Schematic, Board Layout, PCB Top and Bottom

v2.0 Bill of Materials

v4.1 Adafruit ItsyBitsy ESP32: Schematic, Board Layout, PCB Top and Bottom

v4.1 Bill of Materials

v5.0 Adafruit ItsyBitsy ESP32: Schematic, Board Layout, PCB Top and Bottom

v5.0 Bill of Materials

v6.0 DOIT ESP32 DevKit-C v4: Schematic, Board Layout, PCB Top and Bottom

v6.0 Bill of Materials

Demo of Prototype: SH110x and ST7789 Displays

Description:

v1.0: DOIT ESP32 DevKit-C v4 with 1.3" OLED.

v2.0: Adafruit ItsyBitsy ESP32 Pico with 1.3" OLED.

v4.1: Adafruit ItsyBitsy ESP32 Pico with Adafruit_2.0" Colour IPS TFT.

v5.0: Adafruit ItsyBitsy ESP32 Pico with AliExpress_2.0" Colour IPS_Display

v6.0: DOIT ESP32 DevKit-C v4 with AliExpress_2.0" Colour IPS_Display or 1.3" OLED

Features:

ESP32 unit hosts a WiFi web server to share temperature, humidity and barometric pressure.

Ethernet MAC address and IP address are displayed, too.

Arduino Code:

v4.1: Adafruit ItsyBitsy ESP32  with ST7789_2.0"_Colour_IPS_TFT_or_SH1106 1.3" OLED display and BME280 sensor.

Production:

The v6.0 PCBs will be sent out for fab once the breadboard proves out.