Hello ! I want to make a WIFI network with up to ten ESP32 OR ESP8266 microcontrollers. Assigned IP Addresses : 192.168.1.10-192.168.1.10 . Please tell me how can I send a text message from one ESP module to another one based on IP addresses ? My command should look like this : SEND "text message" T...

Hello!

How can I connect ESP32 to a Microsoft SQL Server for writing and reading data from a database ?

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ESP32_Working_Diagram.jpg Hello ! Can someone tell me how to Upload/Delete/Modify File to ESP32 using a external app from Windows ? The ESP32 file must be accessed via WIFI and knowing the IP address of the ESP32 or via usb/serial port directly to the connected ESP32. Which programming language I s...

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Hello!
Please tell me how to read a file from ESP32 SPIFFS line by line.
I want to make a file on my ESP32 and to store there a few constants like:
WIFI SSID=""
WIFI Password=""
WIFI IP=""
line4=999999
line5=999999
linen=999999
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Hello !
Please tell me how to set MAX power for ESP32 WIFI.
esp_wifi_set_max_tx_power(int8_t power)

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Hello ! I have a ESP32 BOARD DEVKIT V4 (ESP32-WROVER-IB (8 MB flash) ESP32-DEVKITC-VIB) This code for blinking onboard LED doesnt work /* * https://circuits4you.com * ESP32 LED Blink Example * Board ESP23 DEVKIT V1 * * ON Board LED GPIO 2 */ #define LED 2 void setup() { // Set pin mode pinMode(LED,O...

Hello! Can you tell me if it is possible to store a configuration file (text file) on a ESP32 module using Arduino IDE? In this file I want to write custom data such as WIFI SSID, WIFI FIXED IP,WIFI PASSWORD. And in every code I will write for the module, I will write a function to read the data fro...