IRAM constrains in ESP32

I’m developing a BLE code in ESP32 using nimble stack, that itself consuming around 70% of the IRAM. I want to integrate few other peripherals like CAN, SPI. How can […]

Is it Possible to Use a Power Bank to Charge a 18650 Battery Shield for ESP32?

I have 18650 battery shield with 4x 18650 batteries, that is giving power to my ESP32 and its been working fine. I would need the system to be always working […]

Can anyone provide me with a code for 2 servo motor with esp32

Can anyone provide me with a code for 2 servo motor with esp32

Quectel EC200U GPRS Design

Hi everyone, I’m designing a custom GPRS module board with esp32 and I’ve chosen the EC200U GPRS module, I want to know the basic pin mapping and operational modes of […]

ESP32 indexOf() function not recognizing ‘PASSWORD’ in received RS485 message

Hi everyone, I have a problem with the string function indexOf() that I don’t understand. My board with the ESP32 module is connected via RS485 (on UART1) to another board. […]

Facing a problem in setting up esp-idf in vs code

hello everyone i am following the book: INTERNET OF THINGS PROJECT WITH ESP32 BY: AGUS KURNIAWAN I am facing a problem in setting up esp-idf in vs code can someone […]

How to send HTML page from a Web Server asynchronously in ESP-IDF?

is it possible to send the HTML page from a Web Server in async mode upon initial client request? tried that and all i get in the browser is the […]

Do I need to enable long-range mode for both sender and receiver in ESP-NOW?

when using ESP-NOW If I want to enable long-range transmission I have to enable it for the receiver as well?

ESP32-Pico Failing to Publish MQTT Messages Due to Payload Size Exceeding Broker’s Limit

Hey guys while sending sensor data from an ESP32-Pico to an MQTT broker,And combining multiple sensor readings into a single MQTT message, the payload size exceeds the broker’s limit. As […]