Learn how to interface MPU6050 and OLED Display (both I2C peripherals) simultaneously with ESP32, and display data received from MPU6050 on the OLED Display.
All Posts
Using psycopg2 in Azure Functions
If you have tried using psycopg2 with Azure functions, you would have realized that it doesn’t work. This post explains why, and provides a solution.
6 things to check while selecting an LTE Module
Confused on which 4G module to use for your device? Then this post is the right guide for you, where we discuss 6 factors that’ll help narrow down your search.
SIM800C to SIM7600 – Network-related AT Command Changes
If you have a 2G (GSM) device based on SIM800C and are now working on creating a 4G (LTE) equivalent, then it is quite possible that you are considering SIM7600 (SIM7600E if you are in India, some other suffix if you are in a different location). Most IoT devices require the basic functionality of exchanging… Continue reading SIM800C to SIM7600 – Network-related AT Command Changes
Fire and forget API calls using requests in Python
Learn a simple hack to fire and forget API calls made using the requests library of python. Use this hack when you aren’t concerned with the API response.
Adding Tags in AWS Lambda Serverless
Learn how to assign custom tags to an AWS Lambda service in serverless.yml and then use these tags to perform better cost analysis in cost-explorer.
Ways to Reduce AWS S3 Storage Costs
S3 storage costs forming a major component of your AWS bill? Learn about a couple of different ways to reduce them in this tutorial.
Core Debug Level in ESP32
Learn about the different Core Debug Levels on ESP32, and when to use them, along with an example.
How to set partitions in ESP32
Learn how to change the partition scheme of ESP32 in both the novice way and the advanced way.
Using SerialFlash with STM32 Blue Pill
The SerialFlash library by PaulStoffregen is very popular for interfacing with FlashChips provided by manufacturers like Winbond and Micron. This library works very well for boards like Teensy and Arduino. In this post, learn about the steps required to make this library compatible with STM32 Blue Pill.