LoRa DevKit | LoRa Controlled Robot Car | Tutorial & Project
LoRa Controlled Robot
Car is built with Heltec ESP32 LoRa DevKit. It contains ESP32‑D0WDQ6
Wi-Fi System-on-a-Chip (SoC) and Semtech SX1276 LoRa Transceiver chip. The
board also has an 0.96" OLED display for displaying text, graphics and
images. LoRa is a spread spectrum modulation technique derived from Chirp Spread
Spectrum (CSS) technology. The Semtech SX1276 LoRa Transceiver chip feature the
LoRa long range modem that provides ultra-long range spread spectrum
communication and high interference immunity whilst minimizing current
consumption. It uses license-free sub-gigahertz radio frequency bands like
433MHz, 868MHz and 915MHz. LoRa enables very-long range transmissions with low
power consumption. LoRa Controlled Robot Car consists of a transmitter and
Uno | Getting Started & Programming | Tutorial & Project
STARTED Arduino Uno is a microcontroller-based
development board developed by Arduino.cc. It contains Atmel ATmega328P, 8-bit
Microcontroller, which has a 32KB of Flash Memory, out of which 0.5KB used by
the bootloader. It also has 2KB of SRAM and 1KB of EEPROM, which can be read
and written with the EEPROM library. It runs on the clock speed of 16MHz.
Arduino Uno uses Atmel ATmega16U2, 8-bit Microcontroller, as a USB-to-Serial
ESP8266 DevKit | 16x2 I2C LCD Display | Tutorial & Project
DevKit is a microprocessor-based development board developed by NodeMcu Team.
It contains ESP12E Wi-Fi Module, which integrates an ESP8266EX Wi-Fi
System-on-a-Chip (SoC). NodeMcu ESP8266 DevKit supports Two Wire Interface or I2C
communication by using the Wire library.