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https://github.com/mxkmn/hackathonesp32mqttvaluestransceiver

πŸ“Ά Transceive analog values by MQTT with ESP32 series MCU!
https://github.com/mxkmn/hackathonesp32mqttvaluestransceiver

arduino arduino-framework esp32 esp32-arduino mqtt mqtt-client platformio platformio-arduino

Last synced: 3 months ago
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πŸ“Ά Transceive analog values by MQTT with ESP32 series MCU!

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# ESP32 MQTT analog values transceiver

## Description (English)

This project allows to transmit data received from analog pins of ESP32 via MQTT 3.1.1. It is optimised for classic ESP32: it allows to work in two modes (checks 6 or 13 pins) due to platform limitations.

The code can be easily modified for other platforms (ESP32-S2, ESP32-C3), to transmit some other data (e.g. readings from digital pins or connected sensors).

The project was created in PlatformIO, to use it in Arduino IDE you have to download the library https://github.com/OttoWinter/pubsubclient. Additional changes may be needed due to the use of classes instead of normal .ino files.

## Description (Русский)

Π­Ρ‚ΠΎΡ‚ ΠΏΡ€ΠΎΠ΅ΠΊΡ‚ позволяСт ΠΏΠ΅Ρ€Π΅Π΄Π°Π²Π°Ρ‚ΡŒ Π΄Π°Π½Π½Ρ‹Π΅, ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Π΅ с Π°Π½Π°Π»ΠΎΠ³ΠΎΠ²Ρ‹Ρ… ΠΏΠΈΠ½ΠΎΠ² ESP32, Ρ‡Π΅Ρ€Π΅Π· ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ» MQTT 3.1.1. Он ΠΎΠΏΡ‚ΠΈΠΌΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½ для классичСской ESP32: позволяСт Ρ€Π°Π±ΠΎΡ‚Π°Ρ‚ΡŒ Π² Π΄Π²ΡƒΡ… Ρ€Π΅ΠΆΠΈΠΌΠ°Ρ… (опрос 6 ΠΈΠ»ΠΈ 13 ΠΏΠΈΠ½ΠΎΠ²) Π² связи с ограничСниями ΠΏΠ»Π°Ρ‚Ρ„ΠΎΡ€ΠΌΡ‹.

Код ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ с Π»Ρ‘Π³ΠΊΠΎΡΡ‚ΡŒΡŽ ΠΈΠ·ΠΌΠ΅Π½Ρ‘Π½ ΠΏΠΎΠ΄ Π΄Ρ€ΡƒΠ³ΠΈΠ΅ ΠΏΠ»Π°Ρ‚Ρ„ΠΎΡ€ΠΌΡ‹ (ESP32-S2, ESP32-C3), ΠΏΠ΅Ρ€Π΅Π΄Π°Π²Π°Ρ‚ΡŒ ΠΊΠ°ΠΊΠΈΠ΅-Ρ‚ΠΎ Π΄Ρ€ΡƒΠ³ΠΈΠ΅ Π΄Π°Π½Π½Ρ‹Π΅ (Π½Π°ΠΏΡ€ΠΈΠΌΠ΅Ρ€ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ с Ρ†ΠΈΡ„Ρ€ΠΎΠ²Ρ‹Ρ… ΠΏΠΈΠ½ΠΎΠ² ΠΈΠ»ΠΈ ΠΏΠΎΠ΄ΠΊΠ»ΡŽΡ‡Ρ‘Π½Π½Ρ‹Ρ… сСнсоров).

ΠŸΡ€ΠΎΠ΅ΠΊΡ‚ создан Π² PlatformIO, для использования Π² Arduino IDE придётся Π·Π°Π³Ρ€ΡƒΠ·ΠΈΡ‚ΡŒ Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊΡƒ https://github.com/OttoWinter/pubsubclient. Π’ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ понадобятся Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Π΅ измСнСния Π² связи с использованиСм классов вмСсто ΠΎΠ±Ρ‹Ρ‡Π½Ρ‹Ρ… .ino Ρ„Π°ΠΉΠ»ΠΎΠ².