All the modules are powered with 5V from the Arduino. Below is the assembled image ... lastSendTime = currentMillis; // Convert sensor values to a formatted string String data = String(helmetStatus) + ...

Within the Arduino IDE, select "Sketch" -> "Include Library ... I found for my ESP32 the big stress was converting the computed gain (dB) back to a 16 bit integer. This required computing pow10f(x/20) ...

The following in-depth article explains what happens there: Why does JSON.parse corrupt large numbers and how to solve this? Numbers are parsed into a LosslessNumber, which can be used like a regular ...

🚀 Day 14 of the #gfg160 DSA Challenge: Implementing atoi() Function Today’s challenge was to convert a string to a 32-bit integer without using built-in functions-a problem that tests ...