ESP8266-01 ESP-01 3V Relay Module for Arduino
$2.60-2.90
/piece
Price varies depending on material, logo, quantity and customization requirements.
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Comprehensive Specifications
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Category:
Wifi Modules
Introduction
| Relay Type | Solid Relay | Mounting Type | Standard |
| Description | Relay Module | Product Name | ESP-01 Wifi 3V Relay Module |
| Working voltage | DC 3V--3.3V | Working current | >500MA |
| Main control chip | ESP8266-01 | Relay model | HK4100F-DC3V-SHG |
| Relay Specifications | 3A 250V AC/3A 30V DC | Output terminal | 128-3.5 3P |
| Button function | reset button | Type | Relay Module |
| Packing Includes | Keyestudio Relay module x 1,ESP8266-01 Wifi module x 1 |
We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
