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T-Relay 5V 8 Channel Relay

T-Relay 5V 8 Channel Relay

T-Relay 5V 8 Channel Relay Module ESP32 Wireless Development Board

Regular price $15.99 USD
Regular price Sale price $15.99 USD
Sale Sold out

⚠️If you need technical support, you can get a quicker response on our GitHub (the tech team will check it directly). Please provide your Tax/Personal ID (if available), this will expedite the shipment of your order.

Instructions Before Order

If you order the wrong product or want to add another or change your shipping address, please re-edit the correct information and place a new order, then contact us to cancel the incorrect order.

If you have a tax ID or personal ID please provide as much as possible, otherwise, if your country requires this information we will block your order and contact you via email, which will slow down the shipment.

We strongly recommend choosing DHL or FedEx if your order is over $200.

Generally, except for DHL or FedEx, we will automatically split orders over $150-200 into two packages due to customs clearance, loss prevention issues, etc.

For more please check here

Shipping & Delivery

Methods & Delivery Time

  1. Standard Express: 25-30 Days
  2. EUB: 25-30 Days
  3. YunTu Express : 10-20 Days
    (Company name can't be used consignee)
  4. DHL: 10-17 Days
  5. FedEx: 10-17 Days
  6. YanWen: 20-35 Days

Please note that all delivery times are estimated for reference only.

During ship, maybe some methods of transport do not update the logistic track until the parcel reaches the destination country.

If you do not see one of the above shipping methods when checking out, it may be because your country does not support that shipping method, please select one of the available channels already listed or contact us for help.

Please make sure your address is fully filled in (including province and continent, which will affect the shipping time of your order)

For more details please check our shipping policy.

About Tax

At present, the price of the platform does not include any tax.
European customers should pay attention to the tax problem after the package reaches the local country, which needs to be borne/handled by the customer, the local policy shall prevail

[orders over 150 euros may generate tax (Amount for reference only), for orders over this amount, we will not inform the customer separately, so please pay attention to it by yourself.]

LILYGO® T-Relay 5V 8 Channel Relay Module ESP32 Wireless Development Board WIFI Bluetooth With Optocoupler Isolation For Arduino

LILYGO® T-Relay Introduction

LILYGO® T-Relay is equipped with 8 Channel Relay (With Optocoupler Support) and ESP32 (Supports WIFI Bluetooth), and each relay is equipped with an individual indicator and a red custom indicator.



MCU ESP32-Wrover-E
Bus Interfaces UART , SPI , 12C , CAN , 12S , SDIO
Wi-fi 802.11 b / g / n
Bluetooth BLE V4 . 2
Onboard Functions 8 Relays Reset Button
Optocoupler Isolation 16 Expansion GPIO
HRS4H-S-DC5V Relay 8 Blue LEDS Relay Work Indicator
K1--IO33 K2--IO32 K3--IO13 K4--IO12
K5--IO21 K6--IO19 K7--IO18  K8--IO05
Maximum switching voltage : AC: 250V , DC : 28V
Power supply input range : DC12-24V
 Support T-U2T Upload Tool : weComputer- > USB Type-c data cable- >Can be connected to use T-U2T USB toserial downloader , convenient , fast ,USB data line can be directly powered


Technical support

If you need technical support, check out the links for more details.

T-Relay 5V 8 Channel Relay

T-Relay W5500 Shield


T-Relay W5500 Shield

T-Relay Options

  • 1 X T-Relay 8 Channel Relay

  • 2 X 2.54 PIN

T-Relay T-U2T Kit Options

  • 1 X T-Relay 8 Channel Relay

  • 2 X 2.54 PIN

  • 1 X T-U2T USB TO TTL

T-Relay W5500 Shield

View full details

Customer Reviews

Based on 3 reviews
Sebestyén Zsolt

I am completely satisfied.

Joso Pulić

T-Relay 5V 8 Channel Relay

David Leeming
Great little board

I think the build quality, especially of the T-Relay 5V 8 Channel Relay is superb. Far better than a lot of the cheap boards that come out of the far east