MIOYOOW ESP32-C3 Manual

1.Description:
It is an ESP32-C3 single-channel relay development board,equipped with
ESP-C3-12FWiFi&BLE module,all I/O ports are led out,and supports AC 90V-250V and
DC 7V-12V two power supply modes.It is suitable for ESP32-C3 secondary
development and learning,smart home wireless control and other occasions.
2.Feature:
1).It uses mature and stable ESP-C3-12F module and supports large-capacity 4M
Byte Flash.
2).The I/O port of the ESP3213 module and the download port of the UART program
are all led out,which is convenient for secondary development.
3).It has onboard AC-DC and DC-DC switching power supply modules,and supports
both AC/DC power supply modes.
4).Onboard ESP32-C3 module EN power button and IO9 programmable button.
5).ESP32-C3 supports the use of Arduino IDE development tools.
6).It has 1 channel 5V relay,outputs switch signal,and uses the load whose control
working voltage is within AC250V/DC30V.
7).It has a power indicator,a relay indicator,and the module can be observed
through the indicator.
3.Parameter:
1).Product Name:ESP32-C3 Single-Channel Relay Development Board
2).Working Voltage:AC 90V-250V/DC 7V-12V
3).Work Temperature:-25℃~85℃
4).Work Humidity:5%~95%RH
5).Size:80*50*22mm
4.Usage Scenarios:
1).ESP32-C3 secondary development and learning
2).Smart home wireless control
5.Use the Crowd:
1).Electronics enthusiasts,development and learning.