I’m working with an ESP-01 (ESP8266, AT firmware) connected to an STM32 “Bluepill”. I receive data from the ESP using UART interrupt (HAL_UART_Receive_IT) and I want to detect when a full response ...

I am working on an ESP8266-based IoT project (waste segregation system) and trying to send data to Firebase Realtime Database. I am using the latest Firebase ESP8266 Client library (FirebaseESP8266.h) ...

I am working with ESP8266_RTOS_SDK, I have imported an old project from my backup which used to run fine earlier when I was using an old system. I have installed the complete tool chain (make / xtensa/...

I am trying to write bare-metal code for ESP8266 (for learning how embedded system works). My GPIO code is working and now I am trying to play around with UART. In ESP8266 REG = 0x60000000 is FIFO for ...

So basically what I am doing is, I created a simple Blink LED program using platformio for ESP8266 (no big deal). As we know, we get firmware.bin and firmware.elf files in .pio/build/nodemcuv2/ folder....

I am using an ESP8266WiFiHW-628 V0.0.1 to create an access point (code below). While I am able to connect to the AP using a windows machine when I am trying to connect using iOS devices I get "...

I'm trying to connect my NodeMCU (ESP8266) device running Micropython to AWS IoT but wwhile running the code I'm getting the following error: start connecting Connected: True Key and Certificate ...

The error of the form: "esp_task_wdt_config_t" was not declared in this scope, appeared even after calling the library. Since I am moving from Arduino IDE to PIO, I initially added the ...

I am using Wemos Mini ESP8266 and trying to make control panel on this platform. But i have stuck when it needs to save data to a file. Tried to using LittleFS method to save json to file, still ...

I've NodeMCU ESP8266CH340. Unable to verify fingerprint of SSL (Issued by Google Trust) with WifiClientSecure. I don't want to set client.setInsecure(); or bypass SSL verification. POST request failed ...

I'm trying to use an ESP8266 to connect to two WebSocket servers simultaneously using the arduinoWebSockets library. This is a snippet of my code. I then attempt to display data on 7 segment displays. ...

I am trying to achieve a light sleep on ESP8266 with a GPIO wakeup. Everything is working fine except that if after wakeup the GPIO stays in a state opposite to the WAKEUP trigger level then the ESP ...

I am working with a ESP01 module with AT Firmware, I have been trying to establish a communication between ESP01 and the Firebase database to read and write some numerical value but right now I am ...

I am trying to create an automatic captive portal using a Raspberry Pi Pico H with an ESP8266 Wi-Fi HAT. When I connect to the Wi-Fi, it works, but the user is not automatically redirected to the ...

i have a problem with my new ESP01. I tried using AT commands with the baud rate of 115200, but don't receive OK answer. I also tried to flash it and didn't quite succeed as it's just flashing that ...