Features:
1. Wide range of applications
2. Onboard mature and stable ESP32-WROOM-32E module, large-capacity 4M Byte Flash;
3. The I/O ports and UART program download ports of the ESP32 module are all led out to facilitate secondary development;
4. Power supply voltage AC220V/DC5-30V;
5. Onboard ESP32 module IO0 programmable button and reset button;
1. Wide range of applications
2. Onboard mature and stable ESP32-WROOM-32E module, large-capacity 4M Byte Flash;
3. The I/O ports and UART program download ports of the ESP32 module are all led out to facilitate secondary development;
4. Power supply voltage AC220V/DC5-30V;
5. Onboard ESP32 module IO0 programmable button and reset button;
Specification:
AC/DC powered ESP32 four-way relay development board equipped with ESP32-WROOM-32E
WiFi&BLE module, all 1/O ports are led out, support AC220V/DC5-30V power supply mode.
For ESP32
Secondary development and learning, smart home wireless control and other occasions.
Board size: 93*87mm
Weight: 92g
Packing list:
1*AC/DC power supply ESP32 four-way relay module
2*10 double row PIN
1*6 single row PIN4.
1*Single line cap
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