Geekcreit® 433Mhz RF 디코더 송신기 수신기 모듈 키트 아두이노를 위한 ARM MCU 무선 제품 - 공식 아두이노 보드와 호환
리뷰의 일부가 자동 번역되었습니다.
Plug and play with the arduino and was able to send/recieve with no issues
I'm using it with an Arduino Uno and a Nano, and it works very well ! The range is not really impressive with 5V, but with a 9V battery, it's way much better ! I recommend you the VirtualWire library to make it works properly. Very nice product, I will buy some more !
I boought these to send data between the robot I was building. They were easy to get working with Arduino, great value and do the job.
Used this for a siri powered wifi electric socket project using these and a raspberry pi: https://timleland.com/wireless-power-outlets/ Worked great!
the range of the transmitter is very good with a selfmade antenna. receiver worked only within a few centimeters but i haven't tried it with an antenna.
Tal y como se describen, bien pequeños y ligeros, muy buen precio y rápido envio.
Not tested the transmitter yet, but receiver works well with a custom antenna. Without it, I wasn't able to receive a signal farer than 3 meters.
I managed to make a simple program using the "VirtualWire"-library and two arduinos in about 15 minutes. Without antenna I managed to get a range of about 4 metres without obstacles. With a simple antenna (soldered on header pin to make the antenna (jumper wire) removable ) I managed to send data from one room to another room over a distance of about 10 metres + one brick and one concrete wall. I am very pleased with this product.
Very affordable rx and tx modules. Works at longer range when used with antenna.
Tan solo soldando un cable de 17.5 cm funcionan perfectamente. Muy recomendables.