Components
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ESP8266 |
x 1 | |
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Hi Link 5v SMPS |
x 1 | |
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PC817 |
x 4 | |
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5V Relay |
x 4 | |
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MMBT3904 |
x 4 | |
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AP2112 - 3.3v |
x 1 | |
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1N4007 SMA |
x 4 | |
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LED Red (0603) |
x 4 | |
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10K (0603) |
x 5 | |
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1K (0603) |
x 8 | |
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10uF (0603) |
x 2 | |
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1uF (0603) |
x 2 | |
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Switch SMD |
x 1 | |
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Screw Terminal 5mm pitch 2pin |
x 1 | |
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Screw Terminal 5mm pitch 3pin |
x 4 |
Description
WiFi Relay board 4CH V2.0
Overview
This is a simple WiFi enabled 4 CH relay card for Home automation and any other WiFi projects. CircuitUp WiFi Relay 4CH is totally based on ESP8266 wifi chip. Then user/developer can directly upload the program via Arduino IDE. And also this WiFi relay board can directly connect to the 100-230V AC, doesn't need another power supply unit.
Specification
- Input : 100-240V AC 50-60 Hz
- Power : 3W
- Controller : ESP 8266
- Connectivity : WiFi 802.11 b/g/n
- Independent Channel : 4 CH
- Output type : Relay Output
- Rest GPIO : 4 (user can use them)
- Programming method : Arduino IDE or Lua
Tutorial and documentation
- Programming Tutorial click here !
- Documentation click here !
- Schematic click here !
https://github.com/CircuitUp/WiFi_Relay_4CH/wiki/Programming-Tutorial
Code
https://github.com/CircuitUp/WiFi_Relay_4CH
Schematic and Layout
https://www.mediafire.com/file/tok3lur8o44rr75/Home_Automation_Mini.pdf/file
Nov 11,2019
9,734 views
WiFi Relay board 4CH V2.0
2 Layers PCB 76 x 76 mm FR-4, 1.6 mm, 1, HASL with lead, White Solder Mask, Black silkscreen
This is a simple WiFi enabled 4 CH relay card for Home automation and any other WiFi projects. Based on ESP8266.
9734
24
8
8.25 (10)
Published: Nov 11,2019
Download Gerber file 189
BOM(Bill of materials)
Centroid file
PCBWay Donate 10% cost To Author
File Last Updated: 2023/08/28 (GMT+8)
File update record
2023-08-2815:42:15
Centroid file is updated.
Only PCB
PCB+Assembly
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-ShareAlike (CC BY-SA)
License.
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