![]() We are going to look at three of them today: There are several ways we can accomplish WiFi Provisioning. These devices employ a few different methods to achieve WiFi connectivity. It wouldn’t be that easy to enter your WiFi credentials on a device with only four buttons on its keypad, especially if you use a secure password with a mix of numeric, alphabetical, and punctuation characters. While many of these devices do have displays, they usually have a limited, if any, input device. ![]() Then we have computer peripherals, specifically printers, and scanners. Obviously, putting a control panel on each of these devices to allow WiFi setup would be impossible, imagine how you’d accomplish this with a light bulb! And they all require a connection to a WiFi network to function. IoT Devices and Computer PeripheralsĬommercial IoT devices come in all shapes and sizes, from cameras and displays to temperature sensors and light bulbs. And we can look at the world of commercial devices to get some great examples. What we need is a method of doing this without any additional hardware. And it wouldn’t really be cost-effective to add them just to connect to the WiFi network. If your project already has these pieces of hardware, then this is a feasible option.īut many of our ESP32 projects, in fact, most of them, don’t have a keyboard or display. One method of provisioning a WiFi network is to use a keypad and display to enter these credentials. The Network Password – Used for a secured WiFi network, which most are (and I hope yours is).The Network SSID – SSID stands for Service Set Identifier and is your network’s name.When we are dealing with WiFi it involves providing some credentials to connect to a network and obtain an IP address.Ĭonnecting to a WiFi network requires two pieces of information: Provisioning is the process of preparing and equipping a network to allow it to provide new services. ![]() This type of system is known as “WiFi Provisioning”.
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