# ESP32-H2 Relay Board uCL3 ## Description This is a WiFi relay board based on ESP32-H2 WiFi module. It have AC-DC power supply with output 12V and relay for controlling voltage #esp32 #project #Relay #wifi #esp32-h2 #iot #template ## Project Details - **Owner:** alexkilpatrick - **Created:** 2/4/2024 - **Last Updated:** 2/4/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Forks:** 6 - **Copies:** 2 ## Key Components ### J1 — [DB126V-5.0-3P-GN](https://www.flux.ai/jharwinbarrozo/db126v-5p0-3p-gn~6j.md) - Manufacturer Part Number: DB126V-5.0-3P-GN - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_DIBO-DB126V-5-0-3P-GN_C395850.pdf - Manufacturer Name: DIBO - Part Type: Connector **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] - PIN3 [pin 3] ### PS2 — [IRM-03-12](https://www.flux.ai/vasyl/irm-03-12~lu9.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: ACDC - Manufacturer Name: MEAN WELL USA Inc. - Manufacturer Part Number: IRM-03-12 - Datasheet URL: https://www.meanwellusa.com/upload/pdf/IRM-03/IRM-03-spec.pdf **Pins:** - -Vo [pin 14] - +Vo [pin 16] - AC/L [pin 1] - AC/N [pin 3] - NC [pin 5] ### U2 — [AMS1117-3.3](https://www.flux.ai/vasy_skral/ams1117-33~34.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021917_Advanced-Monolithic-Systems-AMS1117_C6188.pdf - Manufacturer Name: AMS - Manufacturer Part Number: AMS1117-3.3 - Part Type: Integrated Circuit **Pins:** - GND [pin 1] - TAB(VOUT) [pin 4] - VIN [pin 3] - VOUT [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/alexkilpatrick/esp32-h2-relay-board-ucl3~tx](https://www.flux.ai/alexkilpatrick/esp32-h2-relay-board-ucl3~tx).* --- *Generated from [https://www.flux.ai/alexkilpatrick/esp32-h2-relay-board-ucl3~tx](https://www.flux.ai/alexkilpatrick/esp32-h2-relay-board-ucl3~tx)*