My fork from original project from PricelessToolskit. I encourage to bought his kits, or if you build yourself, to pay a coffe at Pricelesstoolkits. This fork permited to replace mqtt topics, by API from (https://pushover.net)

In this case, you dont need to have an Homeassistant Box, you must install Pushover apps on your phone (IOS or Android) to received notifications.

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You must flash Capibridge (ESP1) with ESP1_pushover.ino

You must add on top of config.h api pushover:

#define PUSHOVER_USER "your user id"

#define PUSHOVER_TOKEN "your token"

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CapiBridge is an open-source one-way gateway for low-power devices. It supports various communication technologies, including LoRa, ESP-NOW, and WiFi. The gateway receives JSON strings from LoRa and ESP-NOW DIY devices and publishes them to an MQTT server. It automatically separates the JSON string into dynamic MQTT topics based on keys within the JSON, such as "b" for battery or "m" for motion, making it highly compatible with Home Assistant. This gateway simplifies adding new DIY nodes/sensors to your smart home by standardizing the communication protocol across all your DIY projects, focusing on simplicity and unified protocol handling.

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🛒 Where to buy http://www.PricelessToolkit.com

🚀 Sensors that work out of the box with CapiBridge.

• PirBOX-LITE LoRa Long-Range Motion Sensor for Mailbox/Garage.....
• PirBOX-MAX LoRa Long-Range 2-Way Motion Sensor with reed switch inputs and relays
• SOILSENS-V5W Soil Moisture Sensor

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Specifications

• 1x LoRa Module 868 or 433MHz
• 2x ESP32-C3
• ESP1 Free GPIOs
  • IO7, IO10
• ESP2 Free GPIOs
  • IO10, IO3, IO1, IO0, IO4, IO5, IO6, IO7
• Power Pins 5V, 3.3V, GND
• USB-C with auto reset
• UART switch for selecting ( ESP1 | ESP2 )
• Buttons for flashing and resetting
• Debug LEDs
  • USB - TX, RX
  • ESP1 to ESP2 - TX, RX
  • One LED for LoRa
  • One LED for ESP-NOW