Previously you read about How to send data to multiple ESP32 from one Master Gateway. Here you learn how to Collect data from many master node’s to a single Gateway and further upload in cloud server. Component Required ESP32 Modules as many you want to connect. OLLED Display Setting up ESP32 environment << click in …
Connect Many Master to one Slave ESP32 Without internet Read More »
Previously you read about How to connect two ESP32 module without internet . Here you learn how to display data to many slaves (nodes ) by sending data through a single master gateway.In this blog we are sending temperature and humidity data from one master to many slaves. Component Required ESP32 Modules as many you …
Connect One to many ESP32 Without Internet(One master many Slaves) Read More »
Previously you read about LoRaWAN where we send data from node and read to master gateway and upload every data to the Firebase Database . Here you learn how to connect multiple ESP32 without internet and without Bluetooth , Here you build a network of ESP32 where both sender and receiver communicate with each other …
ESP32 is a single 2.4 GHz Wi-Fi-and-Bluetooth combo chip designed with the TSMC low-power 40 nm technology. It is designed to achieve the best power and RF performance, showing robustness, versatility and reliability in a wide variety of applications and power scenarios. The ESP32 series of chips includes ESP32-D0WD-V3, ESP32-D0WDR2-V3, ESP32-U4WDH, ESP32-S0WD (NRND), ESP32-D0WDQ6-V3 (NRND), …
To make different robotic car projects like – Line follower, Obstacle Avoider robot, Obstacle follower robot, Bluetooth control car, Gesture control car and many more you need these components and assemble by following a simple step. Component requires:- A chassis Two BO Motor with wheels Ball caster wheel A screw driver Screws L293D motor driver …
In this blog you learn how to make Line follower robot using two IR sensor’s .In line follower robot, IR sensors follow the black path or black line when IR signals are emitted by the sensor and reflected back by the surface to the receiver, but in black path, IR signals won’t be reflected because …
Final Year 2022 is very near. In this Blog i have come up with an LoRa based IOT Projects. We can send data with our node directly to our server but let imagine if we have to deploy this systemIn Remote Region where internet is not there so at that time this Lora based node …
Node and Gateway with ESP32 | Final Year best IOT project 2022 Read More »
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