Comparison page

HLK-M30 vs RTL8730E

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.

RTL8730E

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

Specification Matrix

DimensionHLK-M30 RTL8730E

CategoryWiFi MCUsWiFi MCUs

MakerHi-LinkRealtek

CoreEmbedded Wi-Fi MCUArm Cortex class

ClockVendor module200 MHz class

WirelessWi-Fi 4Wi-Fi + BLE

Voltage3.3V3.3V

LibrariesNeeds verificationNeeds verification

Price$1.50 - $3.00$1.50 - $3.00

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

RTL8730E

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

Open Individual Model Pages

HLK-M30

Hi-Link

Wi-Fi module commonly used for serial transparent transmission and quick IoT connectivity in maker products.

China-madeWiFi MCUs72% confidence

RTL8730E

Realtek

Realtek wireless MCU family member targeting Wi-Fi and Bluetooth IoT modules with vendor SDK support.

China-madeWiFi MCUs65% confidence