https://github.com/pilotak/ds248x-serial-bridge

Read Dallas temperature (DS12B20) over serial port
https://github.com/pilotak/ds248x-serial-bridge

1-wire arduino ds18b20 ds18s20 ds2482-100 ds2482-800 ds2484 serial

Last synced: about 1 month ago
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Read Dallas temperature (DS12B20) over serial port

• Host: GitHub
• URL: https://github.com/pilotak/ds248x-serial-bridge
• Owner: pilotak
• Created: 2023-10-14T20:07:38.000Z (about 1 year ago)
• Default Branch: master
• Last Pushed: 2023-11-13T18:41:36.000Z (about 1 year ago)
• Last Synced: 2023-11-13T20:33:03.021Z (about 1 year ago)
• Topics: 1-wire, arduino, ds18b20, ds18s20, ds2482-100, ds2482-800, ds2484, serial
• Language: C++
• Homepage:
• Size: 14.6 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# DS248x USB serial bridge

[![Framework Badge Arduino](https://img.shields.io/badge/framework-arduino-00979C.svg)](https://arduino.cc)

[![build](https://github.com/pilotak/ds248x-serial-bridge/actions/workflows/build.yml/badge.svg)](https://github.com/pilotak/ds248x-serial-bridge/actions/workflows/build.yml)

Simple FW for reading Dallas temperature sensors via DS248x with output as JSON

Output example

```json

{ "0x28FF5A1A31180210": 23.06, "0x28FF9725311801EE": 23.12 }

```

> All credits for DS2482 library goes to https://github.com/cybergibbons/DS2482_OneWire/

### Errors

```json

{ "error": "" }

```

- `overcurrent`, restart after 5 sec

- `ok`

- `no_device` (DS248x not responsing), restart after 5 sec

### Restart

Just send

```json

{ "restart": true }

```

> In fact sending just `restart` without beeing json is fine too

Responds with

```json

{ "restart": "ok" }

```

> response can take up to 1 sec