Comparison page

HLK-M30 vs RTL8720CF

Side-by-side selection notes for specs, ecosystem readiness, known issues, and data confidence. This page is generated from structured component fields instead of a hand-written article.

HLK-M30

Maker and embedded projects needing Wi-Fi 4 connectivity with Transparent serial and Module.

RTL8720CF

Maker and embedded projects needing Wi-Fi 4 + BLE connectivity with Ameba and Wi-Fi.

Specification Matrix

CategoryWiFi MCUsWiFi MCUs
MakerHi-LinkRealtek
CoreEmbedded Wi-Fi MCUArm Cortex-M4 class
ClockVendor module200 MHz class
WirelessWi-Fi 4Wi-Fi 4 + BLE
Voltage3.3V3.3V
LibrariesNeeds verificationNeeds verification
Price$1.50 - $3.00$1.20 - $2.50

Known Tradeoffs

HLK-M30

  • Module naming, flash size, and pin exposure vary by vendor board
  • English examples and library support should be verified before production use

RTL8720CF

  • Module naming, flash size, and pin exposure vary by vendor board
  • English examples and library support should be verified before production use

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