Hi, thanks for your reply!
I forgot to mention that it's the Waveshare ESP32 S3 A7670-E board. All in one.
Search found 2 matches
- Thu Dec 11, 2025 9:32 am
- Forum: ESP32 Arduino
- Topic: Help needed with ESP32-S3 A7670E-4G MQTT: no response over UART
- Replies: 4
- Views: 4505
- Wed Dec 10, 2025 10:53 pm
- Forum: ESP32 Arduino
- Topic: Help needed with ESP32-S3 A7670E-4G MQTT: no response over UART
- Replies: 4
- Views: 4505
Help needed with ESP32-S3 A7670E-4G MQTT: no response over UART
Message:
Hello everyone,
I’m trying to get my ESP32-S3 working with a Waveshare A7670E-4G module, but I can’t get it to respond correctly over UART using Arduino. I’m quite new to Arduino, so please bear with me. I’ve done several tests and I’m a bit stuck. I’m hoping for advice or tips from ...
Hello everyone,
I’m trying to get my ESP32-S3 working with a Waveshare A7670E-4G module, but I can’t get it to respond correctly over UART using Arduino. I’m quite new to Arduino, so please bear with me. I’ve done several tests and I’m a bit stuck. I’m hoping for advice or tips from ...