Hello fellow enthusiasts,
I'm excited to share a bit about my ongoing project, where I've paired up the powerful A7672 and the versatile ESP32. Together, they hold incredible potential, but I've encountered a puzzling challenge that's been slowing me down.
You see, whenever I muster the courage to send an AT command to the A7672 via UART, all I get in return is an unexpected "ERROR." It's been a bit frustrating, I must admit.
I'm reaching out to this brilliant community for some guidance. Has anyone else danced with this issue? If so, your insights could be the missing piece of the puzzle. I'm genuinely curious to understand why this is happening and, more importantly, how I can gracefully sidestep this roadblock.
Your wisdom could be the game-changer I need to unlock the full potential of this project. I'm eagerly looking forward to any suggestions you might have.
With gratitude,
SRJ