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| Brand Name | LILYGO |
| Part Number | 16971336331025 |
| Model | 16971336331025 |
| Unit Count | 1.0 Count |
| Manufacturer | LILYGO |
| Global Trade Identification Number | 16971336331025 |
| Brand | LILYGO |
| Number of Items | 1 |
| Item Weight | 0.5 lbs (230 grams) |
Ideal for users looking to create a smart home setup with wireless control over multiple devices effortlessly.
Perfect for developers building IoT projects, allowing easy integration of relays with WiFi and BLE connectivity.
Great for DIY projects where remote relay control is needed, offering flexibility and control at low costs.
Not suitable for those new to programming, as understanding the ESP32 module may require advanced knowledge.
LILYGO TTGO T-Relay ESP32 Wireless Module DC 5V 4 Groups Relay Development Board 4MB Flash WiFi BLE Remote Switch Control
Introducing the LILYGO TTGO T-Relay ESP32 Wireless Module - the ultimate solution for seamless wireless control. This development board features 4 groups of relays, DC 5V power supply, and 4MB flash memory, making it a versatile choice for a wide range of applications. Enjoy the convenience of WiFi and BLE connectivity, allowing you to effortlessly control various devices remotely. Whether you're looking to enhance your smart home setup or embark on IoT projects, this ESP32 Wireless Module offers the flexibility and performance you need. With the LILYGO TTGO T-Relay, you can optimize your home automation system, create innovative wireless solutions, and integrate smart technology into your daily life.
Experience the power of seamless control and explore endless possibilities with the ESP32 Wireless Module. Make the switch to smarter solutions and bring your projects to life with the LILYGO TTGO T-Relay ESP32 Wireless Module. Order now and unlock the potential of wireless control!.
The LILYGO TTGO T-Relay ESP32 Wireless Module is a development board that allows switching control of 4 groups of relays through WiFi or BLE remote control. Customers had questions regarding powering voltage, compatibility with Alexa, and the amp rating for relays. The relay has a contact rating of 10A 120V ac/24V dc and a maximum switching power of 1800VA, 360W. While the board can't be controlled by cell phone add, it can be integrated with Alexa APIs. The board is not available with 30A relays and only comes in 4 or 8 relay versions. Customers also had questions regarding the handling of 120V AC and compatibility with xLights. The reviews showed that the board is well-made and has good quality relays. However, there were some complaints about the documentation of headers and the use of HW I2C pin 21 for a relay instead of breaking it out for displays, RTC, etc. The fact that the board can only be programmed with the Lilygo UART dongle was also a negative feature for some. While the optoisolators on the coil side of the relays are present, they share the same 5V power, making the isolation useless. Overall, customers seem to be satisfied with the LILYGO TTGO T-Relay ESP32 Wireless Module as it meets their needs perfectly. However, there are still some improvements that can be made to make it more efficient and cost-effective.
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