https://github.com/bvujovic/sensornodeesp

Data from sensor (PIR, CO2, smoke/water detectors...) is logged and sometimes sent to user (WhatsApp message, E-mail).
https://github.com/bvujovic/sensornodeesp

alarm-system arduino esp8266 gas-sensor pir pir-sensor sensors

Last synced: about 3 hours ago
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Data from sensor (PIR, CO2, smoke/water detectors...) is logged and sometimes sent to user (WhatsApp message, E-mail).

• Host: GitHub
• URL: https://github.com/bvujovic/sensornodeesp
• Owner: bvujovic
• Created: 2023-06-15T16:49:15.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-08-28T23:13:51.000Z (2 months ago)
• Last Synced: 2024-08-29T00:28:06.020Z (2 months ago)
• Topics: alarm-system, arduino, esp8266, gas-sensor, pir, pir-sensor, sensors
• Language: C++
• Homepage:
• Size: 2.15 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# SensorNodeESP

Data from sensor (PIR, CO2, smoke/water detectors...) is logged and sometimes sent to user (WhatsApp message, E-mail).

ATtiny sleeps, wakes up on HIGH (PIR...), sends signal via STX882, goes back to sleep. Device can be battery powered. 

## Sender: ATtiny85, STX882, PIR - test device

![ATtiny85, STX882 - test device](projects/attiny_stx882/docs/attiny_stx882_test_device_pir.jpg)

## Receiver: ESP8266, SRX882 - test device

![ESP8266, SRX882 - test device](projects/attiny_stx882/docs/esp8266_srx882_test_device.jpg)

## TODO

- [x] ATtiny sleep, wake up on button, PIR...

- [x] ATtiny sends signal via STX882, ESP8266 receives that signal

- [ ] Hub - central component: ESP (8266/32) receives and logs messages (source/sensor, type:info/warning/error/alarm..., message/data ...) and then sends WA message or e-mail.

    - [ ] Connect ESP from ESP_IR_TV project with another ESP8266 w/ SRX882 (server/receiver for radio signals). I2C?

- [ ] ESP8266 sending message via ESP Now or HTTP web request to another ESP (8266/32).