ESP32 Relay Module Dual Channel WiFi Bluetooth ESP32-WROOM Secondary Development Board for

ESP32 Relay Module Dual Channel WiFi Bluetooth ESP32-WROOM Secondary Development Board for Description

Onboard and stable ESP32-WROOM-32E module, large capacity 4M BYTE FLASH
The I/O port and UART program download port of the ESP32 module are all led out to facilitate secondary development
Onboard AC-DC switching power supply module, power supply mode supports AC90-250V
Onboard ESP32 module reset button and IO0 programmable button
ESP32 supports the use of for IDE development tools, providing reference programs under for development environment

Power supply port: 90-250V AC
MCU: ESP32-WROOM (SMD)
Material: PCB
Color: blue

Package Contents:
1 x Relay Module
2 x 10P Double-row Pins
1 x 6P Single-row Pin

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.