# ESP32 Triple Screen Dashboard ## Description ESP32 DevKit motherboard for three ILI9341 SPI display modules, with shared SPI/control signals, individual chip selects, local decoupling, and a 165 × 55 mm top-component-only PCB. ## Project Details - **Owner:** pickmeup21 - **Created:** 8/25/2026 - **Last Updated:** 8/25/2026 - **Visibility:** Public ## Key Components ### Screen1 — [Pin Socket 01x09 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x09-254mm-vertical~p7t.md) - Connector Positions: 9 - Connector Pitch: 2.54mm - Role: Display Socket - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Role Details: Screen1 1x9 socket: VCC,GND,CS,RESET,DC,MOSI,SCK,LED,MISO - Connector Gender: Female - Functional Group: Display Interfaces **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] - Pin_9 [pin 9] ### Screen2 — [Pin Socket 01x09 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x09-254mm-vertical~p7t.md) - Connector Pitch: 2.54mm - Connector Gender: Female - Functional Group: Display Interfaces - Role Details: Screen2 1x9 socket: VCC,GND,CS,RESET,DC,MOSI,SCK,LED,MISO - Connector Positions: 9 - Role: Display Socket - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] - Pin_9 [pin 9] ### Screen3 — [Pin Socket 01x09 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x09-254mm-vertical~p7t.md) - Connector Positions: 9 - Connector Gender: Female - Role: Display Socket - Connector Pitch: 2.54mm - Functional Group: Display Interfaces - Role Details: Screen3 1x9 socket: VCC,GND,CS,RESET,DC,MOSI,SCK,LED,MISO - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] - Pin_9 [pin 9] ### U1 — [ESP32-DEVKITC-VE](https://www.flux.ai/adrian95/esp32-devkitc-ve~ezx.md) - Datasheet URL: https://docs.espressif.com/projects/esp-idf/en/latest/esp32/hw-reference/esp32/get-started-devkitc.html - Manufacturer Name: Espressif Systems - Digi-Key Part Number: 1965-ESP32-DEVKITC-VE-ND - Functional Group: ESP32 Controller - Part Type: Development Boards - Manufacturer Part Number: ESP32-DEVKITC-VE - License: https://creativecommons.org/licenses/by/4.0/ - Package or Case Code: ESP32DEVKITCVE - Role Details: ESP32 DevKit with onboard USB and 3.3V regulator - Role: Controller Module **Pins:** - 3V3 [pin 1] - 5V [pin 19] - CLK [pin 20] - CMD [pin 18] - D0 [pin 21] - D1 [pin 22] - D2 [pin 16] - D3 [pin 17] - EN [pin 2] - GND_1 [pin 14] - GND_2 [pin 32] - GND_3 [pin 38] - IO0 [pin 25] - IO12 [pin 13] - IO13 [pin 15] - IO14 [pin 12] - IO15 [pin 23] - IO16 [pin 27] - IO17 [pin 28] - IO18 [pin 30] - IO19 [pin 31] - IO2 [pin 24] - IO21 [pin 33] - IO22 [pin 36] - IO23 [pin 37] - IO25 [pin 9] - IO26 [pin 10] - IO27 [pin 11] - IO32 [pin 7] - IO33 [pin 8] - IO34 [pin 5] - IO35 [pin 6] - IO4 [pin 26] - IO5 [pin 29] - RX [pin 34] - TX [pin 35] - VN [pin 4] - VP [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/pickmeup21/esp32-triple-screen-dashboard~b6](https://www.flux.ai/pickmeup21/esp32-triple-screen-dashboard~b6).* --- *Generated from [https://www.flux.ai/pickmeup21/esp32-triple-screen-dashboard~b6](https://www.flux.ai/pickmeup21/esp32-triple-screen-dashboard~b6)*