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- Fri Mar 15, 2019 10:12 am
- Forum: General Discussion
- Topic: ESP32 + RS232 TTL serial communication
- Replies: 0
- Views: 981
Hello! I'm currently trying to communicate my ESP32 DevKitV1 through serial. I bought a TTL-RS232 like this one: https://es.aliexpress.com/store/product/1pcs-lot-MAX3232-RS232-to-TTL-Serial-Port-Converter-Module-DB9-Connector-MAX232/1916536_32722395554.html?spm=a219c.search0184.108.40.206ab425cdRx4fG&w...