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Add static IP config option to IRMQTTServer #480

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Jul 3, 2018
Merged

Add static IP config option to IRMQTTServer #480

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18 changes: 17 additions & 1 deletion examples/IRMQTTServer/IRMQTTServer.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -133,7 +133,19 @@
#define IR_LED 4
// define IR_LED 3 // For an ESP-01 we suggest you use RX/GPIO3/Pin 7.
#define HTTP_PORT 80 // The port the HTTP server is listening on.
#define HOSTNAME "ir_server" // Name of the device you want in mDNS.
// Name of the device you want in mDNS.
// NOTE: Changing this will change the MQTT path too unless you override it
// via MQTTprefix below.
#define HOSTNAME "ir_server"

// We obtain our network config via DHCP by default but allow an easy way to
// use a static IP config.
#define USE_STATIC_IP false // Change to 'true' if you don't want to use DHCP.
#if USE_STATIC_IP
const IPAddress kIPAddress = IPAddress(10, 0, 1, 78);
const IPAddress kGateway = IPAddress(10, 0, 1, 1);
const IPAddress kSubnetMask = IPAddress(255, 255, 255, 0);
#endif // USE_STATIC_IP

#ifdef MQTT_ENABLE
// Address of your MQTT server.
Expand Down Expand Up @@ -832,6 +844,10 @@ void setup_wifi() {
// We start by connecting to a WiFi network

wifiManager.setTimeout(300); // Time out after 5 mins.
#if USE_STATIC_IP
// Use a static IP config rather than the one supplied via DHCP.
wifiManager.setSTAStaticIPConfig(kIPAddress, kGateway, kSubnetMask);
#endif // USE_STATIC_IP
if (!wifiManager.autoConnect()) {
debug("Wifi failed to connect and hit timeout.");
delay(3000);
Expand Down