From 352c0057635e5c3ad63860bcebf8a49909bb0799 Mon Sep 17 00:00:00 2001
From: Christophe Robillard <christophe@robiweb.net>
Date: Thu, 18 Dec 2025 18:21:09 +0100
Subject: [PATCH] use now esp32-C6

---
 the-cup.ino | 26 +++++++++-----------------
 1 file changed, 9 insertions(+), 17 deletions(-)

diff --git a/the-cup.ino b/the-cup.ino
index 5e1d3e4..70d85ec 100644
--- a/the-cup.ino
+++ b/the-cup.ino
@@ -1,32 +1,26 @@
 /* Pin layout used:
  * -----------------------------------------------------------------------------------------
- *             MFRC522      ESP8266
-*             Reader/PCD    Feather Huzzah 
+ *             MFRC522      ESP32C6
+*             Reader/PCD    Feather
  * Signal      Pin          Pin
  * -----------------------------------------------------------------------------------------
  * SPI SS 1    SDA(SS)      SDA/4
- * SPI SCK     SCK          14 / SCK
- * SPI MOSI    MOSI         13 / MOSI
- * SPI MISO    MISO         12 / MISO
+ * SPI SCK     SCK          SCK
+ * SPI MOSI    MOSI         MOSI
+ * SPI MISO    MISO         MISO
  *
  */
 
 #include <WiFiManager.h> // https://github.com/tzapu/WiFiManager
-
-#include <ESP8266WiFi.h> // https://arduino-esp8266.readthedocs.io/en/latest/esp8266wifi/readme.html
-#include <ESP8266HTTPClient.h>
-#include <WiFiClientSecureBearSSL.h>
-
-// #include "certs.h"
-
+#include <HTTPClient.h>
 
 #include <MFRC522v2.h> // https://github.com/OSSLibraries/Arduino_MFRC522v2
 #include <MFRC522DriverSPI.h>
 #include <MFRC522DriverPinSimple.h>
 #include <MFRC522Debug.h>
 
-#define LED_PIN 15
-#define SS_PIN 4
+#define LED_PIN LED_BUILTIN
+#define SS_PIN SDA
 #define SLEEP_DURATION 1
 
 MFRC522DriverPinSimple ss_1_pin(SS_PIN); // Configurable, take an unused pin, only HIGH/LOW required, must be different to SS 2.
@@ -76,13 +70,11 @@ void send_uid(char reader_uid[]) {
     //if you get here you have connected to the WiFi    
     Serial.println("connected...yeey :)");
   }
-  auto client = std::make_unique<BearSSL::WiFiClientSecure>();
 
-  client->setInsecure();
   HTTPClient https;
   Serial.print("[HTTPS] begin...\n");
   // configure traged server and url
-  https.begin(*client, "https://mood.robiweb.net/rfid_tags");  // HTTP
+  https.begin("https://mood.robiweb.net/rfid_tags");  // HTTP
   https.addHeader("Content-Type", "application/json");
 
   // start connection and send HTTP header and body