# WiFi Relay(ESP8266) ## Description One channel WiFi relay based on ESP266 Max voltage ----- 240V Max current ----- 10A ## Project Details - **Owner:** vasyl - **Created:** 3/10/2022 - **Last Updated:** 4/8/2023 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ ## Key Components ### J1 — [TerminalBlock-01x02P-5.00mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-500mm~h4.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J2 — [PJ-002AH-SMT-TR](https://www.flux.ai/vasyl/pj-002ah-smt-tr~amn.md) - Manufacturer Part Number: PJ-002AH-SMT-TR - Part Type: Connector **Pins:** - 1A - 1B - 2 - 3 ### J3 — [TSW-106-08-T-S-LC](https://www.flux.ai/vasyl/tsw-106-08-t-s-lc~xvu.md) - Manufacturer Part Number: TSW-106-08-T-S-LC - Part Type: Connector - Manufacturer Name: Texas Instruments - Datasheet URL: N/A **Pins:** - 01 - 02 - 03 - 04 - 05 - 06 ### U1 — [ESP8266-12E/ESP-12E](https://www.flux.ai/vasyl/esp8266-12eesp-12e~zo.md) - Datasheet URL: https://www.snapeda.com/parts/ESP8266-01/ESP-01/AI-Thinker/datasheet/ - Manufacturer Part Number: ESP8266-12E/ESP-12E - Part Type: Module - Manufacturer Name: AI-Thinker **Pins:** - ADC [pin 2] - CS0 [pin 9] - EN [pin 3] - GND [pin 15] - IO0 [pin 18] - IO10 [pin 12] - IO12 [pin 6] - IO13 [pin 7] - IO14 [pin 5] - IO15 [pin 16] - IO16 [pin 4] - IO2 [pin 17] - IO4 [pin 19] - IO5 [pin 20] - IO9 [pin 11] - MISO [pin 10] - MOSI [pin 13] - RESET [pin 1] - RXD [pin 21] - SCLK [pin 14] - TXD [pin 22] - VCC [pin 8] ### U2 — [VOM617A-6T](https://www.flux.ai/vasyl/vom617a-6t~c8h.md) - Datasheet URL: https://www.snapeda.com/parts/VOM617A-6T/Vishay/datasheet/ - Manufacturer Part Number: VOM617A-6T - Manufacturer Part Number: VOM617A-6T - Manufacturer Name: Vishay - Part Type: Microcontroller **Pins:** - ~ [pin 1] - ~ [pin 3] - ~ [pin 4] - ~ [pin 2] ### U4 — [AMS1117-3.3](https://www.flux.ai/vasy_skral/ams1117-33~34.md) - Manufacturer Name: AMS - Part Type: Integrated Circuit - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021917_Advanced-Monolithic-Systems-AMS1117_C6188.pdf - Manufacturer Part Number: AMS1117-3.3 **Pins:** - GND - TAB(VOUT) - VIN - VOUT ### U5 — [SRD-05VDC-SL-C](https://www.flux.ai/vasyl/srd-05vdc-sl-c~aev.md) - Manufacturer Name: Songle - Part Type: Microcontroller - Manufacturer Part Number: SRD-05VDC-SL-C - Datasheet URL: https://www.snapeda.com/parts/SRD-05VDC-SL-C/Songle%20Relay/datasheet/ **Pins:** - ~ - ~ - ~ - ~ - ~ *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasyl/wifi-relayesp8266~ah](https://www.flux.ai/vasyl/wifi-relayesp8266~ah).* --- *Generated from [https://www.flux.ai/vasyl/wifi-relayesp8266~ah](https://www.flux.ai/vasyl/wifi-relayesp8266~ah)*