Smart Home Second Development DC5-30V Wifi 8 Channel Relay Board ESP32 8CH Relay Switch ESP32-WROOM ESP32 Relay Module

8 Channel Relay Board
$25.32
Quantity
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Description
Smart Home Second Development DC5-30V Wifi 8 Channel Relay Board ESP32 8CH Relay Switch ESP32-WROOM ESP32 Relay Module
Product Description
1. Onboard mature and stable ESP32-WROOM-32E module, large-capacity 4M Byte Flash; 2. The I/O port and UART program download port of ESP32 module are all led out, which is convenient for secondary development; 3, power supply voltage DC5V/7-30V; 4, Onboard ESP32 module IO0 programmable button and reset button; 5, ESP32 supports the use of IDE development tools and provides reference programs in the development environment; 6, Onboard 8-way 5V relay, output switch signal, suitable for controlling the load within the working voltage
AC250V/DC30V; 7, 1 programmable LED and relay indicator onboard.
Specification
Voltage
DC5-30V
Size
148*79.8mm
Weight
140g
Onboard 8-way 5V relay
output switch signal,
I/O port and UART of ESP32
Suitable for development
ESP32-WROOM-32E
4M Byte Flash
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