< MAC address was invalid */ #define ESP_ERR_WIFI_BASE 0x3000 /*!< Starting number of WiFi error codes */ #define ESP_ERR_MESH_BASE 0x4000 /*!< Starting number of MESH error codes */ #define ESP_ERR_FLASH_BASE 0x6000 /*!< Starting number of flash error codes */ #define ESP_E...
You have GPIO12 connected to something. Note that this is also a bootstrap pin that sets the voltage of the internal flash chip. If this is the wrong value (you want it at 3.3V for this module), flashing may fail. Suggested solution is to burn the eFuse that hardcodes the flash vol...
[ 2289][E][WiFiGeneric.cpp:255] wifiLowLevelInit(): esp_wifi_init 4353 [ 2296][E][STA.cpp:298] begin(): STA enable failed! 4353 error code is: ESP_ERR_NVS_NOT_INITIALIZED (0x1101): The storage driver is not initialized I've tried to run ...
首先连接网络,并且初始化串口,方便后面调试。联网调试代码如下,使用 ESP32 自带的WiFi库即可,如果网络连接成功,则在串口打印出开发板的 IP 地址。 #include <WiFi.h> #include <Wire.h> const char *ssid = "wifi-name"; const char *password = "wifi-password"; void setup() { Serial.begin(115200); ...
Now, I am using another programming code in the platformio (espidf framework) where Wi-Fi is also required. However, I am facing a problem where the new SSID and password that I wrote in the programming code are not being updated. Instead, the previous SSID and password that I set befor...
So, on the subject of reason codes...what does WIFI_REASON_ASSOC_TOOMANY mean? I could guess, but I'd rather know for sure. I haven't found the explanation in the online docs. (Note: I found this in esp_wifi_types.h.)
你已经有一个 WiFi 热点。 【步骤】使用数据线将开发板连接到你的系统中,让系统能够识别到你的板子... IoT_Espressif_EspTouch,它会自动识别到手机当前所连接的热点的SSID,我们只需要输入 Password,然后点击Confirm开始配网。 用微信扫描下面的二维码,点击按钮 ‘配置设备上网 ...
Re: how to see ESPNOW send error code? by MicroController » Fri Jun 21, 2024 7:09 pm wjquigs wrote: ↑ Fri Jun 21, 2024 6:38 pm It looks like my problem is more about channel selection on my mesh network. IIRC, ESP-NOW uses whatever channel the WiFi is currently using, ...
联网调试代码如下,使用 ESP32 自带的 WiFi 库即可,如果网络连接成功,则在串口打印出开发板的 IP 地址。 #include <WiFi.h> #include <Wire.h> const char *ssid = "wifi-name"; const char *password = "wifi-password"; void setup() { Serial.begin(115200); // 连接网络 WiFi.begin(ssid, ...
#error "Please check your mode setting,it must be esp8266 or esp32." #endif #include <Wire.h> // Wi-Fi const char *ssid = "wifi_name"; const char *password = "wifi_password"; void setup() { Serial.begin(115200); WiFi.begin(ssid, password); ...