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LILYGO TTGO T-Relay ESP32 Wireless Module DC 5V 4 Groups Relay Development Board 4MB Flash WiFi BLE Remote Switch Control

LILYGO TTGO T-Relay ESP32 Wireless Module DC 5V 4 Groups Relay Development Board 4MB Flash WiFi BLE Remote Switch Control

Name: LILYGO TTGO T-Relay ESP32 Wireless Module DC 5V 4 Groups Relay Development Board 4MB Flash WiFi BLE Remote Switch Control
Brand: Lilygo
SKU: 438190275
Price: 1.34 USD
Availability: OutOfStock

Product ID: 438190275

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Details

Brand
LILYGO
Model name
TTGO T-Relay
Installed RAM memory size
8 MB
Memory storage capacity
4 MB
Connectivity technology
Wi-Fi GPIO

💾4MB Flash + 8MB PS RAM

📶WiFi 802.11 b/g/n + BLE 4.2

🔌4 Relay Channels with Optocoupler

Description

⚡ Empower Your IoT Game with Smart, Secure Relay Control!

EXPANDABLE I O - 16 GPIO pins give you the freedom to customize and scale your smart automation projects.
OPEN SOURCE READY - Backed by a vibrant GitHub community for easy access to code, support, and endless innovation.
POWER PACKED MEMORY - 4MB Flash and 8MB PS RAM ensure smooth multitasking and firmware upgrades without a hitch.
ROBUST RELAY CONTROL - 4 independent relay channels with optocoupler isolation for safe, reliable switching of multiple devices.
SEAMLESS CONNECTIVITY - Dual-mode WiFi and Bluetooth BLE 4.2 keep your projects effortlessly connected and future-proof.

The LILYGO TTGO T-Relay ESP32 module is a versatile 5V development board featuring an ESP32-Wrover-B MCU with 4MB Flash and 8MB PS RAM. It supports WiFi 802.11 b/g/n and Bluetooth BLE 4.2 for seamless wireless communication. Equipped with 4 relay channels with optocoupler isolation and 16 GPIO pins, it enables robust, safe remote switching and extensive expandability for IoT and automation projects.

Specifications

ASIN	B09XWWYK4V
Best Sellers Rank	#4,349 in Single Board Computers (Computers & Accessories)
Brand	LILYGO
CPU Manufacturer	LILYGO
Compatible Devices	Computer, T-U2T Upload Tool
Connectivity Technology	GPIO, Wi-Fi
Customer Reviews	4.0 out of 5 stars 52 Reviews
Global Trade Identification Number	06971336330458
Item Dimensions L x W x H	3.58"L x 3.35"W x 0.69"H
Manufacturer	LILYGO
Memory Storage Capacity	4 MB
Model Name	TTGO T-Relay
Processor Brand	LILYGO
Processor Count	1
RAM Memory Installed	8 MB
RAM Memory Technology	LPDDR2, LPDDR3
Ram Memory Installed Size	8 MB
Warranty Description	1 year
Wireless Compability	802.11b

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