# i2c weather station ## Description Use this template if you're planning to get your 1 to 2-layer board manufactured in JLCPCB. It has the via min/max and trace width constraints already baked as global rules. #project-template #template #manufacturer-design-rules ## Project Details - **Owner:** k3uchhusten - **Created:** 3/13/2025 - **Last Updated:** 3/13/2025 - **Visibility:** Public - **Copies:** 1 ## Key Components ### — [M2 Mounting Hole](https://www.flux.ai/vasyl/m2-mounting-hole~st.md) **Pins:** - ~ ### — [M2 Mounting Hole](https://www.flux.ai/vasyl/m2-mounting-hole~st.md) **Pins:** - ~ ### — [M2 Mounting Hole](https://www.flux.ai/vasyl/m2-mounting-hole~st.md) **Pins:** - ~ ### — [M2 Mounting Hole](https://www.flux.ai/vasyl/m2-mounting-hole~st.md) **Pins:** - ~ ### J1 — [USB type A_61400416021](https://www.flux.ai/jecstronic/usb-type-a61400416021~ko.md) - Manufacturer Part Number: 61400416021 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Würth Elektronik - Part Type: USB A - Datasheet URL: https://www.we-online.com/components/products/datasheet/61400416021.pdf **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 1] - VBUS [pin 4] ### J2 — [USB type A_61400416021](https://www.flux.ai/jecstronic/usb-type-a61400416021~ko.md) - Manufacturer Part Number: 61400416021 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: USB A - Manufacturer Name: Würth Elektronik - Datasheet URL: https://www.we-online.com/components/products/datasheet/61400416021.pdf **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 1] - VBUS [pin 4] ### OLED1 — [OLED 128 x 32 0.91inch](https://www.flux.ai/jharwinbarrozo/oled-128-x-32-091inch~11.md) - Part Type: Display Device **Pins:** - 5V [pin 3] - GND [pin 4] - SCL [pin 2] - SDA [pin 1] ### U1 — [Seeed Studio XIAO ESP32C3](https://www.flux.ai/seeedstudio/seeed-studio-xiao-esp32c3~b0.md) - Purchase Url: https://www.seeedstudio.com/Seeed-XIAO-ESP32C3-p-5431.html - Manufacturer Name: Seeed Studio - Manufacturer Part Number: 113991054 - Part Type: Microcontroller - Datasheet URL: https://files.seeedstudio.com/wiki/XIAO_WiFi/Resources/esp32-c3_datasheet.pdf **Pins:** - 3V3 [pin 12] - 5V [pin 14] - D10_MOSI_D10 [pin 11] - D7_RX_GPIO20 [pin 8] - D8_SCK_GPIO8 [pin 9] - D9_MISO_GPIO9 [pin 10] - GND [pin 13] - GPIO2_A0_D0 [pin 1] - GPIO21_TX_D6 [pin 7] - GPIO3_A1_D1 [pin 2] - GPIO4_A2_D2 [pin 3] - GPIO5_A3_D3 [pin 4] - GPIO6_SDA_D4 [pin 5] - GPIO7_SCL_D5 [pin 6] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/k3uchhusten/i2c-weather-station~a9](https://www.flux.ai/k3uchhusten/i2c-weather-station~a9).* --- *Generated from [https://www.flux.ai/k3uchhusten/i2c-weather-station~a9](https://www.flux.ai/k3uchhusten/i2c-weather-station~a9)*