DIY, Wireless, Raspberry Pi, Nodemcu, Networking.
"\"pressure\":" + String(pressure) + " }}"; if (WiFi.status() == WL_CONNECTED) { WiFiClient client; HTTPClient http; // Send the data to JEDI using HTTP. String address = String("http://") + String(host) + String("/v1/data/mc"); http.begin(client, address); http.addHeader("Content-Type",