1 Raspberry Pi Tutorial 34 - Wireless Pi to Arduino Communication with NRF24L01+ Part 1
Part 1 of a tutorial linking a Raspberry Pi and an Arduino over nRF24L01+ radios; often cited by people following it who then ask for help.
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Part 1 of a tutorial linking a Raspberry Pi and an Arduino over nRF24L01+ radios; often cited by people following it who then ask for help.
A short introduction to the nRF24L01 radio module that gets suggested when someone wants cheap wireless links between Arduinos.
A tutorial on pairing 433 MHz transmitter and receiver modules with an Arduino Uno, linked as a starting point for simple wireless projects.
First of a short XBee series covering module setup and basic programming, recommended for getting radios talking despite its quirky presentation.
A tutorial on wireless serial links between two Arduinos using XBee modules, suggested as a starting point even for people using cheaper radios.
Linked as an example of sending digitised audio between Arduino boards over cheap nRF24L01 2.4GHz radio modules.