Fatal error: BlynkSimpleSIM800.h: No such file or directory

Using Arduino Project Guidance
1

I am working on a project using the TTGO T-Call ESP32 SIM800L Module v1.4. I have been trying to integrate Blynk for my application, and I've encountered an issue with the BlynkSimpleSIM800.h library.

Error Message:
fatal error: BlynkSimpleSIM800.h: No such file or directory
#include <BlynkSimpleSIM800.h> //GitHub - blynkkk/blynk-library: Blynk library for IoT boards. Works with Arduino, ESP32, ESP8266, Raspberry Pi, Particle, ARM Mbed, etc.

Steps Taken:

  1. I have ensured that all required libraries are installed correctly.
  2. I have checked the library paths in my IDE settings to ensure they are correct.
  3. I have searched online and reviewed various forums, but haven't found a solution that resolves my issue.

I kindly request the community's guidance to help me resolve this error. If anyone has encountered a similar issue or has insights on how to troubleshoot this, your assistance would be greatly appreciated.

2

You seems to use an example sketch from very old version of the library.

In the Arduino IDE go to Example > Blynk > Boards_GSM > TinyGSM_SIM800_SIM_900 and you’ll see the currently supported sim900 library

3

Initially, I faced an issue with the BlynkSimpleSIM800.h library. Upon researching further, I switched to using BlynkSimpleTinyGSM.h . However, now I'm encountering a new error:

#error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME"
#error "Please specify your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME"

I kindly request the community's guidance on how to resolve this new error. If anyone has worked with BlynkSimpleTinyGSM.h and encountered a similar issue or has insights on how to address this error, your assistance would be invaluable.

4

Please show your code.

Did you specified your BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME, as mentioned in the error message?

5

I've taken another thorough look at my code, and I want to confirm that I have indeed specified both BLYNK_TEMPLATE_ID and BLYNK_TEMPLATE_NAME correctly.
Despite ensuring the correct values are in place, I'm still facing the persistent error. I've even tried a fresh setup and ensured no conflicting definitions or libraries, but the issue remains unresolved.

6

Without code there is no point in further discussion

7

How can I share my code with you???

8

Insert code to the forum as text, using code tags

10

!!!Urgent!!!
!!!! Do not show your real AUTH token, hide it from the code !!!!

As about your issue, these defines should located in the code BEFORE any include directives.

Put it at the very beginning of the sketch

11

I appreciate the guidance provided. I followed your instructions and placed the template at the very beginning of the sketch. However, I'm still encountering errors.

12

sorry, I have no ideas

13

I appreciate the guidance
Thanks a lot

14

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