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Send command from ESP8266 to Raspberry PI by MQTT

I have ultrasonic sensor (sensor

1) connected to an ESP8266 and a Raspberry PI on the same WIFI network connected to another ultrasound sensor (sensor 2). When the distance detected by the sensor 2 is less than 30 cm, a movie starts on the RPI. I want that if a person passes in front of sensor 1 and then in front of sensor 2 the movie should not start. I want to use MQTT.

Taidot: Python, MQTT

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Tietoa työnantajasta:
( 10 arvostelua ) Roma, Italy

Projektin tunnus: #29847965

2 freelanceria on tarjonnut keskimäärin $23 tähän työhön

maqsudbd

Hi! I can do your project. I am using ultrasonic sensor connected with ESP8266 to detect my Tank's water level. The data is being sent to Raspberry Pi (MQTT broker installed) and a python script is running to read se Lisää

$30 USD 7 päivässä
(0 arvostelua)
0.0
engahmed20211

Dear employer, I am a graduate of the Cisco IoT: Connected Things course in which I worked on a project that required linking a NodeMCU module with Raspberry Pi using MQTT protocol. I also worked on various mechatronic Lisää

$15 USD 2 päivässä
(0 arvostelua)
0.0