# ESP32 Power Bus Controller ## Description ESP32-centered controller PCB with 14.8 V battery bus, external 3.3 V and 12.2 V buck converter interfaces, motor logic headers, and servo driver connections. ## Project Details - **Owner:** davi74 - **Created:** 5/27/2026 - **Last Updated:** 5/27/2026 - **Visibility:** Public ## Key Components ### J1 — [XT60PW-M](https://www.flux.ai/jharwinflux/xt60pw-m~mb.md) - Manufacturer Part Number: XT60PW-M - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: AMASS - Datasheet URL: https://www.snapeda.com/parts/XT60PW-M/AMASS/datasheet/ **Pins:** - Neg [pin 2] - Pos [pin 1] ### J2 — [Pin Socket 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x03-254mm-vertical~tj7.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J3 — [Pin Socket 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x04-254mm-vertical~kks.md) - 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] ### J4 — [XT60PW-M](https://www.flux.ai/chisf/xt60pw-m~tj.md) - Datasheet URL: https://www.snapeda.com/parts/XT60PW-M/AMASS/datasheet/ - Manufacturer Name: AMASS - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: XT60PW-M **Pins:** - Neg [pin 2] - Pos [pin 1] ### J5 — [XT60PW-M](https://www.flux.ai/chisf/xt60pw-m~tj.md) - Manufacturer Name: AMASS - Datasheet URL: https://www.snapeda.com/parts/XT60PW-M/AMASS/datasheet/ - Manufacturer Part Number: XT60PW-M - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Neg [pin 2] - Pos [pin 1] ### U1 — [ESP32-DEVKIT-V1](https://www.flux.ai/jharwinbarrozo/esp32-devkit-v1~7xd.md) - Manufacturer Part Number: ESP32-DEVKIT-V1 - Manufacturer Name: Espressif Systems - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf - Symbol Style: Parametric - Part Type: Integrated Circuit **Pins:** - 3V3 [pin 1] - D12 [pin 27] - D13 [pin 28] - D14 [pin 26] - D15 [pin 3] - D18 [pin 9] - D19 [pin 10] - D2 [pin 4] - D21 [pin 11] - D22 [pin 14] - D23 [pin 15] - D25 [pin 23] - D26 [pin 24] - D27 [pin 25] - D32 [pin 21] - D33 [pin 22] - D34 [pin 19] - D35 [pin 20] - D4 [pin 5] - D5 [pin 8] - EN [pin 16] - GND [pin 2] - GND_1 [pin 29] - RX0 [pin 12] - RX2 [pin 6] - sensor_VN [pin 18] - sensor_VP [pin 17] - TX0 [pin 13] - TX2 [pin 7] - VIN [pin 30] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/davi74/esp32-power-bus-controller~zl](https://www.flux.ai/davi74/esp32-power-bus-controller~zl).* --- *Generated from [https://www.flux.ai/davi74/esp32-power-bus-controller~zl](https://www.flux.ai/davi74/esp32-power-bus-controller~zl)*