MQTT on ESP32 | Controlling appliances & Monitoring Sensor data over Internet using Ubidots MQTT server
ESP32 is a most advanced board till now in the field on IOT. It has great features, great performance and
Automation without sensor | ESP8266 Projects
Imagine when you enter the room and the lights get turned on!!! I know, it’s not a new thing now.
Controlling Multiple Appliances using Google assistant | Monitoring multiple sensor’s data via Internet
Title is soooo big and so is our project. I name this project as Ultimate Home Automation using ESP8266 12e
Live Monitoring Your Sensor’s Value From Anywhere
I got a message on techiesms’s WhatsApp number regarding help for making one project. The project was to measure pressure exerted on
Monitoring Sensor’s Data Over Internet
Once upon a time, we used to see the data of our sensor on a 16×2 LCD. So whenever we
HeartBeat sensor
“Heart Beat Sensor” sounds very complicated to be made.But it’s not the reality, it is the simplest medical device to
Raspberry Pi Zero W Board
The Pi Zero W packs a full Linux computer with built-in WiFi and Bluetooth into a tiny board perfect for IoT, automation, and student projects across India.
✅ Built-in 2.4GHz WiFi & Bluetooth 4.1
✅ 1GHz single-core CPU with 512MB RAM
✅ 40-pin GPIO for sensors, LEDs & motors
✅ Mini HDMI + Micro USB OTG ports
✅ Best price in India — only at techiesms
3.5 Inch TFT LCD Display Module SPI Interface 320X480 (Without Touch Screen)
Big, bright, and beginner-friendly — this 3.5 inch TFT display brings 320×480 resolution graphics to your Arduino or ESP32 project over a simple SPI interface. Backed by fast shipping across India, it’s the easiest way to add a large, colorful screen to your next build.
✅ ILI9488 driver with 320×480 resolution
✅ SPI interface — needs just a few GPIO pins
✅ Onboard micro SD card slot
✅ Works with TFT_eSPI on ESP32, Arduino & more
✅ Best price in India — only at techiesms
ESP32 Development Board – 30 Pin WiFi Bluetooth Type-C (CP2102)
The ESP32 development board brings dual-core power, WiFi, and Bluetooth together in one compact 30-pin module. Built for makers and students across India who want a reliable, ready-to-flash platform for IoT and automation builds.
✅ Dual-core ESP-32 chip with 240 MHz clock speed
✅ Integrated WiFi + Bluetooth v4.2 (Classic + BLE)
✅ Type-C USB with CP2102 for fast, stable flashing
✅ 30 GPIO pins supporting ADC, PWM, I2C, SPI, UART
✅ Best price in India — only at techiesms
2 Pin JST 1.25mm Single Head Connector Wire – 15cm
2 pin JST wire built for compact, low-current wiring jobs in India — perfect for battery links, sensor connections, and tight enclosure builds where standard headers won’t fit. Polarized single-head design prevents reverse connections.
✅ 1.25mm pitch, single-head JST connector
✅ 2-pin polarized design — fits only one way
✅ Rated 1.0A / 50V for safe low-current use
✅ 15cm length, easy to crimp or extend
✅ Best price in India — only at techiesms