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ESPNOW + WiFi

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Alex B.
2025-07-28 17:02:38 -04:00
parent cb23f03ba7
commit e5d4c5366e
1 changed files with 2 additions and 2 deletions
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4
ESP-IDF_Robot/main/mqtt.c
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@@ -11,7 +11,7 @@ static const char* MQTT_BROKER_URI = "mqtt://mqtt.techquadbit.net";//74.14.210.1
static const char* MQTT_TAG = "MQTT_Robot";
static esp_mqtt_client_handle_t mqtt_client = NULL;
extern float tsens_value;
float temp_value = 0.0f;
static void mqtt_publish_task(void *arg) {
esp_mqtt_client_handle_t client = (esp_mqtt_client_handle_t)arg;
@@ -21,7 +21,7 @@ static void mqtt_publish_task(void *arg) {
//temperature_sensor_get_celsius(temp_sensor, &tsens_value);
ESP_LOGW("ESP32-C3", "Temperature value %.02f ℃", tsens_value);
char temp_str[6];
snprintf(temp_str, sizeof(temp_str), "%.02f", tsens_value);
snprintf(temp_str, sizeof(temp_str), "%.02f", temp_value);
// Publish a message every 5 seconds
esp_mqtt_client_publish(mqtt_client, "/bitrider/temp", temp_str, 0, 1, 0);