# Zeroth Coral Robot Maid ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** rpipico - **Created:** 9/2/2025 - **Last Updated:** 9/2/2025 - **Visibility:** Public ## Key Components ### IC1 — [CH340G](https://www.flux.ai/corynrobinson/ch340g~7z.md) - Manufacturer Part Number: CH340G - Manufacturer Name: Wah - Part Type: Integrated Circuit - Datasheet URL: http://www.datasheet5.com/pdf-local-2195953 **Pins:** - ~CTS [pin 9] - ~DCD [pin 12] - ~DSR [pin 10] - ~DTR [pin 13] - ~RI [pin 11] - ~RTS [pin 14] - D- [pin 6] - D+ [pin 5] - GND [pin 1] - R232 [pin 15] - RXD [pin 3] - TXD [pin 2] - V3 [pin 4] - VCC [pin 16] - XI [pin 7] - XO [pin 8] ### J1 — [USB Micro B](https://www.flux.ai/jharwinbarrozo/usb-micro-b~t8p.md) - Manufacturer Part Number: 0473460001 - Manufacturer Name: Molex - Datasheet URL: https://www.molex.com/pdm_docs/sd/473460001_sd.pdf - Part Type: USB B **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 5] - ID [pin 4] - S1 [pin 6] - S2 [pin 7] - S3 [pin 8] - S4 [pin 9] - S5 [pin 10] - S6 [pin 11] - VBUS [pin 1] ### U1 — [ATMEGA328PB-AU](https://www.flux.ai/adrian95/atmega328pb-au~88i.md) - Part Type: Microcontroller - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ATMEGA328PB-AU - Manufacturer Name: Microchip - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/40001907A.pdf **Pins:** - ~RESET~/PC6 [pin 29] - AREF [pin 20] - AVCC [pin 18] - GND [pin 21] - GND [pin 5] - PB0 [pin 12] - PB1 [pin 13] - PB2 [pin 14] - PB3 [pin 15] - PB4 [pin 16] - PB5 [pin 17] - PC0 [pin 23] - PC1 [pin 24] - PC2 [pin 25] - PC3 [pin 26] - PC4 [pin 27] - PC5 [pin 28] - PD0 [pin 30] - PD1 [pin 31] - PD2 [pin 32] - PD3 [pin 1] - PD4 [pin 2] - PD5 [pin 9] - PD6 [pin 10] - PD7 [pin 11] - PE0 [pin 3] - PE1 [pin 6] - PE2 [pin 19] - PE3 [pin 22] - VCC [pin 4] - XTAL1/PB6 [pin 7] - XTAL2/PB7 [pin 8] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/rpipico/zeroth-coral-robot-maid~jh](https://www.flux.ai/rpipico/zeroth-coral-robot-maid~jh).* --- *Generated from [https://www.flux.ai/rpipico/zeroth-coral-robot-maid~jh](https://www.flux.ai/rpipico/zeroth-coral-robot-maid~jh)*