jon/esp32-cam-webapi
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set static IP by default

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This commit is contained in:
Jon Roeber 2022-08-29 22:46:55 -04:00
parent 631176d9e7
commit a7adc11b22
2 changed files with 12 additions and 2 deletions
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2
README.md
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@ -7,7 +7,7 @@ A basic program for getting pictures from the ESP32-CAM over the network.
(Assumes basic knowledge of working with ESP32-CAM boards.) (Assumes basic knowledge of working with ESP32-CAM boards.)
- Add your SSID/password to `src/main.cpp`. - Add your SSID/password to `src/main.cpp`.
- (Optional) [Set a static IP address](https://randomnerdtutorials.com/esp8266-nodemcu-static-fixed-ip-address-arduino/). - (Optional) Set a static IP address below your SSID/password in `src/main.cpp`.
- Flash to the ESP32-CAM with PlatformIO. - Flash to the ESP32-CAM with PlatformIO.
- Get the IP address from the serial output if you did not set a static IP. - Get the IP address from the serial output if you did not set a static IP.
- Run `curl -o test.jpg <IP Address>` to take and save a picture to your local machine. - Run `curl -o test.jpg <IP Address>` to take and save a picture to your local machine.

12
src/main.cpp
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@ -26,6 +26,12 @@
const char* ssid = "..."; const char* ssid = "...";
const char* password = "..."; const char* password = "...";
// (Optional) Replace with desired static IP config
IPAddress localIp(192, 168, 0, 190);
IPAddress gateway(192, 168, 0, 1);
IPAddress dns(192, 168, 0, 1);
IPAddress subnet(255, 255, 255, 0);
// Create AsyncWebServer object on port 80 // Create AsyncWebServer object on port 80
WebServer server(80); WebServer server(80);
@ -40,7 +46,11 @@ const int brightness = 255; // set the led PWM ( 0 - 255 )
void setup() { void setup() {
Serial.begin(115200); Serial.begin(115200);
// Connect to Wi-Fi // Connect to WiFi
if (!WiFi.config(localIp, gateway, subnet, dns)) { // Remove this if you want a DHCP-assigned IP address instead
Serial.println("WiFi Failed to configure");
}
WiFi.begin(ssid, password); WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) { while (WiFi.status() != WL_CONNECTED) {
delay(1000); delay(1000);