This product is a radio controlled door sensor with ESP-WROOM-02 Wi-Fi module and lead switch. You can get Open/ Close information by Wi-Fi. Please use Lithium-ion battery for power. You can switch from programming mode to running mode by replacing the jumper socket. You will need a Serial USB converter (5 V/3.3 V Selectable) for program storage. Please purchase magnet separately because it is not included. This sensor is designed to be applied for doors that close when it is in action like a bathroom door. Please be advised that it might misunderstand the command you give. Click for more details.
Features
- ESP-WROOM-02 WiFi Module
- Power:
- Micro USB (DC 5 V only for loading)
- PH Connector (One Lithium-ion cell)
- Vin pin + - (DC 3.7 ~ 6.0 V)
- Lead Switch (Connect to GPIO5)
- LED for validation (Connect to GPIO4)
- Battery voltage checker (Set voltage to 1/10 level and input to Tout)
- External circuit connector pin:
- 3.3 Vout, GND
- GPIO12, GPIO13, GPIO14, RESET
- Additional Lead switch connector pin (J3)
- Rewriting firmware
- Use Serial USB converter (5 V/3.3 V Selectable) (Sold separately).
- Replace jumper socket to switch from programming mode to running mode.
Includes
- Board X 1
- Jumper socket
Documents
Category
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