commit 9432cc9c4ff4230541205b82c76b02a900fa838f
Author: Darks <l.gatin@neuf.fr>
Date:   Fri Jul 3 19:32:29 2020 +0200

    WIP

diff --git a/Webcalc.ino b/Webcalc.ino
new file mode 100644
index 0000000..b678c2e
--- /dev/null
+++ b/Webcalc.ino
@@ -0,0 +1,79 @@
+/**
+   BasicHTTPSClient.ino
+
+    Created on: 20.08.2018
+
+*/
+
+#include <Arduino.h>
+
+#include <ESP8266WiFi.h>
+#include <ESP8266WiFiMulti.h>
+
+#include <ESP8266HTTPClient.h>
+
+#include <WiFiClientSecureBearSSL.h>
+// Fingerprint for demo URL, expires on June 2, 2021, needs to be updated well before this date
+const uint8_t fingerprint[20] = {0xCF, 0xAC, 0xAE, 0x63, 0x39, 0xEA, 0x75, 0xDB, 0x28, 0xB9, 0xD9, 0x6D, 0x1B, 0xF3, 0x0F, 0xFE, 0xAF, 0x26, 0xEB, 0xE6};
+
+ESP8266WiFiMulti WiFiMulti;
+
+void setup() {
+
+  Serial.begin(115200);
+  // Serial.setDebugOutput(true);
+
+  Serial.println();
+  Serial.println();
+  Serial.println();
+
+  for (uint8_t t = 4; t > 0; t--) {
+    Serial.printf("[SETUP] WAIT %d...\n", t);
+    Serial.flush();
+    delay(1000);
+  }
+
+  WiFi.mode(WIFI_STA);
+  WiFiMulti.addAP("SSID", "PASSWORD");
+}
+
+void loop() {
+  // wait for WiFi connection
+  if ((WiFiMulti.run() == WL_CONNECTED)) {
+
+    std::unique_ptr<BearSSL::WiFiClientSecure>client(new BearSSL::WiFiClientSecure);
+
+    client->setFingerprint(fingerprint);
+
+    HTTPClient https;
+
+    Serial.print("[HTTPS] begin...\n");
+    if (https.begin(*client, "https://www.planet-casio.com/Fr/shoutbox/api/read?since=1762387&channel=dev")) {  // HTTPS
+
+      Serial.print("[HTTPS] GET...\n");
+      // start connection and send HTTP header
+      int httpCode = https.GET();
+
+      // httpCode will be negative on error
+      if (httpCode > 0) {
+        // HTTP header has been send and Server response header has been handled
+        Serial.printf("[HTTPS] GET... code: %d\n", httpCode);
+
+        // file found at server
+        if (httpCode == HTTP_CODE_OK || httpCode == HTTP_CODE_MOVED_PERMANENTLY) {
+          String payload = https.getString();
+          Serial.println(payload);
+        }
+      } else {
+        Serial.printf("[HTTPS] GET... failed, error: %s\n", https.errorToString(httpCode).c_str());
+      }
+
+      https.end();
+    } else {
+      Serial.printf("[HTTPS] Unable to connect\n");
+    }
+  }
+
+  Serial.println("Wait 10s before next round...");
+  delay(10000);
+}
diff --git a/at_basic.cpp b/at_basic.cpp
new file mode 100644
index 0000000..6ca44f7
--- /dev/null
+++ b/at_basic.cpp
@@ -0,0 +1,24 @@
+#include <Arduino.h>
+
+#include <ESP8266WiFi.h>
+
+// AT: test startup
+void at() {
+    Serial.println("")
+}
+
+void at_rst() {
+
+}
+
+void at_gmr() {
+
+}
+
+void at_gslp() {
+
+}
+
+void ate() {
+
+}