ESP-NOW ESP32 communication is a game-changing protocol developed by Espressif that enables direct peer-to-peer wireless communication between ESP32 boards without... Continue reading
WiFi, Bluetooth, LoRa, Zigbee, NRF24L01, GSM/GPS and other wireless communication modules for IoT and electronics projects
Software Defined Radio (SDR) lets you explore the electromagnetic spectrum using your computer, replacing expensive hardware radios with affordable USB... Continue reading
Choosing between Zigbee vs WiFi vs BLE for your IoT project is one of the most important design decisions you... Continue reading
The RFID module RC522 Arduino combination is the starting point for thousands of access control, attendance, and inventory tracking projects... Continue reading
RS485 Modbus Arduino interfacing opens the door to industrial-grade sensor communication. Unlike hobbyist I2C or SPI sensors, RS485 Modbus sensors... Continue reading
An ESP32 WiFi mesh network lets you extend IoT sensor coverage across your entire home, office, or campus without worrying... Continue reading
Building a LoRaWAN gateway for India and connecting it to The Things Network (TTN) is one of the most impactful... Continue reading
The Bluetooth HC-05 Arduino combination is one of the easiest ways to add wireless control to your projects. With this... Continue reading
The GSM module SIM800L Arduino combination is the go-to solution for adding cellular connectivity to your electronics projects in India.... Continue reading
The NRF24L01 Arduino wireless module is one of the most affordable and versatile ways to add radio communication to your... Continue reading
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