[Tuya Smart] DIY multi-mode gateway (WiFi+Bluetooth+Zigbee)

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This project uses Tuya’s development-free solution to implement multi-mode gateway design (only Tuya module access is available). The hardware is very simple and only requires one LDO regulated power supply + two modules. Very suitable for smart home scenarios

Engineering features:

1. WiFi+Bluetooth uses the Tuya WBRG1 module, and ZigBee uses the ZS3L module. Both models are free of development.

2. Two status indicators show the working status.

3. Press the button to add the device or configure the network for use.

4. Use AMS1117-3.3 for voltage stabilization and power supply.

Production steps:

Step 1: Obtain the plan + purchase the module

Open the product link above the document, click to get the plan, and add it to your account.

Step 2: Default function, check the firmware version

Step 3 : Place an order for module samples

Step 4 : Modify the PCB layout according to the schematic diagram or design it yourself.

Project pictures:

Shelling effect (removal of a certain xx box)