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https://github.com/bjoernQ/esp32c3-rust-std-temperature-logger

MQTT temperature logger running on ESP32C3 in Rust (std)
https://github.com/bjoernQ/esp32c3-rust-std-temperature-logger

Last synced: about 1 month ago
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MQTT temperature logger running on ESP32C3 in Rust (std)

Host: GitHub
URL: https://github.com/bjoernQ/esp32c3-rust-std-temperature-logger
Owner: bjoernQ
Created: 2022-04-05T11:45:35.000Z (over 2 years ago)
Default Branch: main
Last Pushed: 2022-04-05T11:46:37.000Z (over 2 years ago)
Last Synced: 2024-10-30T20:53:59.011Z (about 1 month ago)
Language: Rust
Size: 69.3 KB
Stars: 22
Watchers: 2
Forks: 2
Open Issues: 0
Metadata Files:
- Readme: README.md

Awesome Lists containing this project

awesome-esp-rust - esp32c3-rust-std-temperature-logger - MQTT temperature logger running on ESP32-C3. (Projects / `std`)

README

        # Demo of Rust on ESP32C3 (using ESP-IDF) with MQTT and adafruit.io for temperature logging

## About

This will read the temperature from a connected BMP180 sensor via I2C and send it via MQTT to adafruit.io every five minutes.

![Screenshot](./doc/screenshot.png "Screenshot")

## Setting Credentials

You need to set these environment variables for a successful build.

|Name|Value|

|---|---|

|SSID|SSID of your WiFi access point|

|PASSWORD|Your WiFi password|

|ADAFRUIT_IO_USERNAME|Your adafruit.io username|

|ADAFRUIT_IO_KEY|Your adafruit.io API key|

To run the application connect your ESP32C3 development board with the BMP180 connected and execute `cargo run`

## Wiring the BMP180 temperature sensor

|BMP180|ESP32C3|

|---|---|

|SDA|IO1|

|SCL|IO2|

|GND|GND|

|VCC|3.3V|

## Known good compiler version

`rustc 1.62.0-nightly (60e50fc1c 2022-04-04)`

## License

Licensed under either of:

- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)

- MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)

at your option.

### Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in

the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without

any additional terms or conditions.