ESP32 WiFi/ Bluetooth Gateway ESP32 GetWay

I know you also want a WiFi/Bluetooth gateway of your own.

Demo video (tutorial)

Address:[LC Kaiyuan] Teach you step by step how to make a WiFi/Bluetooth gateway

Project Description

Official description: Essence Wi-Fi Home Smart Gateway (ESP32-G) is designed and developed by Essence Technology. Through it, functions such as system information collection, information input, information output, centralized control, remote control, and linkage control are realized. The device supports LAN Wi-Fi function (802.11b/g/n). It comes with a LAN port. In LAN networking, it can support STA/AP/STA_AP working mode and supports Smart Cofig/AirKiss one-click network configuration for users. Provides a high-speed, safe and reliable service. Application areas include automatic meter reading, home building automation, security systems, and remote irrigation systems.

Note to myself: ESP32-GetWay can implement two gateway functions:

1. WiFi gateway: It can send out WiFi hotspots through the device and provide wireless services. The speed is not fast but it is very suitable for the access of Internet of Things devices (refer to the ESP32 module manual for the number of access devices), reducing the burden on the router (actually it is also a small router)

2. Bluetooth gateway: To switch the Bluetooth gateway, you can use the Essence PB Bluetooth module series to implement SIG-MESH networking and transmit data through AT commands.

3. ESP32 network port development board, this project has two built-in download methods. For development functions, please refer to the Espressif ESP32-GetWay instructions (learn to use - the advantage is that the cost is cheap )

Burning instructions

Physical display

Physical gateway PCB

 Interface part

Overall

SIG-MESH networking part (only testing module communication)

PB Bluetooth data reporting

PB Bluetooth data delivery

Things to note

There are many things to note. This part refers to the instructions in the schematic diagram.

Engineering Reference Sources:https://docs.ai-thinker.com/blue_tooth_gateway

Acknowledgments: Thanks to Anxinke-Huanggong for their technical support and their help in the design of this project.