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LilyGO T-Relay-8 ESP32 - Relay Development Board - 8 Channels

LilyGO T-Relay-8 ESP32 - Relay Development Board - 8 Channels
LilyGO T-Relay-8 ESP32 - Relay Development Board - 8 Channels
LilyGO T-Relay-8 ESP32 - Relay Development Board - 8 Channels
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LilyGO T-Relay-8 ESP32 - Relay Development Board - 8 Channels
LilyGO T-Relay-8 ESP32 - Relay Development Board - 8 Channels
LilyGO T-Relay-8 ESP32 - Relay Development Board - 8 Channels
LilyGO T-Relay-8 ESP32 - Relay Development Board - 8 Channels
  • Availabilty: Directly available from warehouse in Eindhoven
  • SKU: 005033
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€21.50
Ex Tax: €17.77
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The T-Relay-8 is a handy relay module with Wi-Fi and Bluetooth. This module has 8 relays and an ESP32-Wrover.

Note: This board does not have a built-in USB to serial converter, to program the board the following converter is needed: TTGO T-U2T

See the following page for more information about this product: LilyGO T-Relay-8 ESP32 - Relay Development Board - 8 Channels

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Tags: LilyGO T-Relay-8 ESP32 - Relay Development Board - 8 Channels , LILYGO-H561 , With Bluetooth

Specifications

General
Brand LilyGO TTGO
Manufacturer model/SKU H561
Model revision V1.1
Features Electric switch
Microcontroller
General physical appearance
Main color Black
Weight [g] 143
Dimension X [mm] 170
Dimension Y [mm] 85
Mounting options Mounting hole(s)
Diameter mounting hole(s) [mm] 4.0
Form factor Module (general)
General electrical properties
Minimum supply voltage [V DC] 5
(via USB-C)
12
(via screw terminal)
Maximum supply voltage [V DC] 24
(via screw terminal)
5
(via USB-C)
Minimum IO-pin input voltage [V] 3.3
Maximum IO-pin input voltage [V] 3.3
IO-pin output voltage [V] 3.3
Maximum IO-pin source current [mA] 20
Maximum IO-pin sink current [mA] 28
MCU/SoC
Manufacturer Espressif
Chip series ESP32
Maximum clock frequency [MHz] 240
Number of cores 2
Internal memory
SRAM [KB] 520
PSRAM [MB] 8
Flash memory [MB] 4
EEPROM type Emulated
Communication
Hardware interface(s) I2C
I2S
SPI
UART
PWM
ADC
DAC
GPIO
Number of IO-pins 12
Maximum available hardware PWM channels 8
Maximum available analog input pins (ADC) 10
Maximum available analog output pins (DAC) 1
Maximum available hardware UART interfaces 3
Maximum available hardware I2C interfaces 2
Maximum available hardware SPI interfaces 2
USB to serial converter None
(T-U2T required)
Wireless communication
Interface(s) Wi-Fi
Bluetooth
Wi-Fi chip/SoC ESP32
Wi-Fi frequency [GHz] 2.4
Bluetooth chip/SoC ESP32
Bluetooth version 4.2
Supported Bluetooth standard(s) LE
Classic
Switch
Switching method Electrical
Switch type Mechanical relay
Number of channels/gangs 8
Contact(s) NC (normally closed)
NO (normally open)
Maximum switching voltage [V AC] 250
Maximum switching voltage [V DC] 28
Switching voltage equal to supply voltage No
Maximum switching current per channel (resistive load) [A] 10
(NO)
6
(NC)
Connectors
Power supply connector(s) Screw terminal
USB-C female
IO-connector(s) Through hole solder pin(s) (2.54mm)
USB-C female
Switch connector(s) Screw terminal
Wi-Fi/Bluetooth antenna connector Built-in antenna
Package contents
Package contents 1x T-Relay-8
1x Male pin headers

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