Yes I managed to get the "string" issue corrected. Great. The issue of storing chat_id and token in to the retentive memory (power cycle) still remains, it seems SPIFFS do not allow storing data while under Rainmaker partition scheme, the code stops working completely, or may be I am not doing it co...

Perhaps this can help, example code that triggers notification only once when physical input1 is enabled:- In order to set your code to send notification only once when the event occurs and not continuously, add the following code to the sketch so that the event occurs ----sends notification-----res...

Watch this youtube video https://www.youtube.com/watch?v=651EoGQHWck which gives you code underneath of how to create a Temperature widget in the ESP32-Rainmaker App. You can tweak it to read DHT22 sensor.

Tried and managed to get the widget on the Android App but still have some issues: 1) Chat_ID normally is a nine digit number, is delivered to ESP32 successfully on the serial monitor but how do I save it as a variable to be able to use it for sending notification. 2) Token normally is a long string...

@ESP_Piyush - Appreciate your reply and the hint. Was trying to understand the linked Custom Parameter Arduino example code, line 83 to 92 as against Rainmaker Standard Parameter Types link here: https://rainmaker.espressif.com/docs/standard-types.html . Not too familiar with Arduino coding but tryi...

In order to set your code to send Telegram notification only once when the event occurs and not continuously, add the following code to the sketch so that the event occurs ----sends notification-----resets event. bool current_state1 = LOW; bool previous_state1 = LOW; void loop(); current_state1 = di...

Have successfully configured Rainmaker on my ESP32 (Arduino), Android App and Telegram notifications by hard coding Telegram credentials in the code. I want to know if there is any way to enter the TelegramAPI credentials (chat_id and Token) without hardcoding it into the Arduino sketch? This is to ...

@Transmetro. Can you please share the code. I am trying to operate relay momentary on esp32 Arduino Rainmaker code many options but not successful