Pros

  • โ€ขUseriendly with seamless compatibility and automatic detection of communication parameters.
  • โ€ขWorks well after driver installation, especially on Windows 10 or Mac systems.
  • โ€ขEffective for troubleshooting and resetting devices with UART interfaces.

Cons

  • โ€ขSubpar quality of included Dupont cables; betteuality spares recommended.
  • โ€ขPotential manufacturing defects such as miswired USB pins requiring soldering skills.
  • โ€ขMixed reviews on build quality, leading to varied user experiences.

Bottom Line

The HiLetgo CP2102 USB 2.0 to TTL Module offers great usability and functionality for device communication, but potential buyers should be cautious of build quality and cable issues.

Lowest at any Popular Retailer
$7.39 at Amazon

Where to Buy

Prices last updated: August 1st 2025 5:26 pm
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