https://github.com/kotyara12/retgsend

Library for sending notifications to Telegram from a device to ESP32. There is a built-in queue of outgoing messages for delayed sending (for example, when there is no Internet)
https://github.com/kotyara12/retgsend

esp-arduino esp-idf esp-idf-framework esp32 telegram telegram-bot

Last synced: 26 days ago
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Library for sending notifications to Telegram from a device to ESP32. There is a built-in queue of outgoing messages for delayed sending (for example, when there is no Internet)

• Host: GitHub
• URL: https://github.com/kotyara12/retgsend
• Owner: kotyara12
• Created: 2021-04-09T13:44:25.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2024-08-09T19:09:44.000Z (6 months ago)
• Last Synced: 2024-11-18T23:55:43.993Z (3 months ago)
• Topics: esp-arduino, esp-idf, esp-idf-framework, esp32, telegram, telegram-bot
• Language: C++
• Homepage:
• Size: 43 KB
• Stars: 7
• Watchers: 1
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# reTgSend for ESP32 and ESP-IDF

Library for sending notifications to Telegram from a device to ESP32. There is a built-in queue of outgoing messages for delayed sending (for example, when there is no Internet)

## Dependencies:

  - https://github.com/kotyara12/rLog

  - https://github.com/kotyara12/rStrings

  - https://github.com/kotyara12/reLed

  - https://github.com/kotyara12/reWifi

### Notes:

  - libraries starting with the re prefix are only suitable for ESP32 and ESP-IDF

  - libraries starting with the ra prefix are only suitable for ARDUINO compatible code

  - libraries starting with the r prefix can be used in both cases (in ESP-IDF and in ARDUINO)

## Parameters of the module

The module is configured using macros located in the general project configuration file "project_config.h":


// Allow Telegram notifications (general flag)

#define CONFIG_TELEGRAM_ENABLE 1

#if CONFIG_TELEGRAM_ENABLE


// TLS certificate for Telegram API

#define CONFIG_TELEGRAM_TLS_PEM_START "_binary_api_telegram_org_pem_start"

#define CONFIG_TELEGRAM_TLS_PEM_END "_binary_api_telegram_org_pem_end"

// Telegram API bot token

#define CONFIG_TELEGRAM_TOKEN "99999999:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"

// Chat or group ID

#define CONFIG_TELEGRAM_CHAT_ID "-100123456789"

// Device name (published at the beginning of each message)

#define CONFIG_TELEGRAM_DEVICE "🌦 THS-DEMO"

// Time format at the end of the notification

#define CONFIG_TELEGRAM_TIME_FORMAT "%d.%m.%Y %H:%M:%S"

// Use static memory allocation for the task and queue. CONFIG_FREERTOS_SUPPORT_STATIC_ALLOCATION must be enabled!

#define CONFIG_TELEGRAM_STATIC_ALLOCATION 1

// Stack size for the task of sending notifications to Telegram

#define CONFIG_TELEGRAM_STACK_SIZE 3072

// Queue size for the task of sending notifications to Telegram

#define CONFIG_TELEGRAM_QUEUE_SIZE 16

// Priority of the task of sending notifications to Telegram

#define CONFIG_TELEGRAM_PRIORITY 3

// The processor core for the task of sending notifications to Telegram

#define CONFIG_TELEGRAM_CORE 1

// Number of attempts to send notifications to Telegram

#define CONFIG_TELEGRAM_MAX_ATTEMPTS 3

// The interval between attempts to send notifications to Telegram

#define CONFIG_TELEGRAM_ATTEMPTS_INTERVAL 3000

#endif // CONFIG_TELEGRAM_ENABLE