wemosでenebular

概要

wemosでenebularを叩いてみた。
postで受信ポイントにhttpリクエストを送った。

サンプルコード

# include <ESP8266WiFi.h>
# include <WiFiClientSecure.h>

const char * ssid = "takahatalib";
const char * password = "***";

bool Https_Get_access(String host, String url, String argument) {
	BearSSL::WiFiClientSecure client;
	client.setTimeout(500);
	client.setInsecure();
	const int httpPort = 443;
	const char * host2 = host.c_str();
	if (!client.connect(host2, httpPort))
	{
		Serial.println("connection failed");
		return false;
	}
	client.print(String("POST ") + url + " HTTP/1.1\r\n" 
		+ "Host: " + host + "\r\n" 
		+ "User-Agent: ESP8266/1.0\r\n" 
		+ "x-api-key:test-api-key\r\n"
		+ "content-type:application/x-www-form-urlencoded\r\n"
		+ "content-length:32\r\n"
		+ "Connection: close\r\n"
		+ "\r\n"
		+ argument + "\r\n"
		+ "\r\n");
	unsigned long timeout = micros();
	while (client.available() == 0)
	{
		if (micros() - timeout > 5000000)
		{
			Serial.println(">>> Client Timeout !");
			client.stop();
			return false;
		}
	}
	while (client.available())
	{
		String line = client.readStringUntil('\r');
		Serial.print(line);
	}
	return true;
}
void setup() {
	Serial.begin(115200);
	delay(10);
	Serial.print("Connecting to ");
	Serial.println(ssid);
	WiFi.begin(ssid, password);
	while (WiFi.status() != WL_CONNECTED)
	{
		delay(500);
		Serial.print(".");
	}
	Serial.println("");
	Serial.println("WiFi connected");
	Serial.println("IP address: ");
	Serial.println(WiFi.localIP());
}
void loop() {
	String host = "***.herokuapp.com";
	String url = "/sensordata";
	String argument = "roomname=house1&temperature=25.7";
	Https_Get_access(host, url, argument);
	while(1)
	{
		delay(5000);
	}
}

以上。