Tag Archives: open source

Introducing RFToy, an Arduino-compatible gadget for radio frequency modules

in Arduino, RF by DP | 8 comments

Ray Wang from RaysHobby has informed us of his latest open-source project called RFToy: it’s an Arduino-compatible microcontroller board for interfacing with radio frequency (RF) modules, such as the popular 433/315MHz transmitter/receiver, and the nRF24L01 transceiver. The RFToy has a built-in … Read more

Announcing OpenSprinkler Bee (OSBee) Arduino Shield v1.0

in Arduino by DP | 0 comments

Another open source project from RaysHobby, the OpenSprinkler Bee (OSBee) shield: OpenSprinkler Bee (OSBee) shield is an open-source Arduino shield for battery-operated (latching solenoid) sprinkler valves. It’s useful for gardening, lawn watering, flower and plant irrigation, and other watering applications. … Read more