Wireless Communication

ESP32 comes in the NodeMCU structure we are familiar with, but it also offers bluetooth support. Exciting for IOT applications, this ESP-WROOM-32 model features internal antenna, RF balun, power amplifier, low-noise amplifier, filters and power management unit. It features 2.4 GHz dual-mode Wi-Fi and TSMC 40nm low power technology Bluetooth chips.

Esp8266 is an affordable and breadboard-compatible development board that allows you to easily consume your projects based on ESP8266.

It can be easily used with many microcontroller platforms, especially Arduino. It has a communication speed of 424 kbit/s. It supports different encryption types on RFID. Supported card types are mifare1 S50, mifare1 S70, mifare ultralight, mifare pro and mifare desfire.

Since you need the NRF24L01 module for wireless communication, you can use it in the project. It allows you to communicate with 2 Mbps communication speed in the 2.4 GHz band. It adapts to all kinds of circuits with its affordable price and small size, and it has low energy consumption.

ESP8266 Wifi Serial Radio Module is a very useful Wifi module. It can easily connect to the Wifi network in the environment and send and receive data packets.