Comparison page

BL616 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.

BL616

Maker and embedded projects needing Wi-Fi 6 + BLE + Thread + Zigbee connectivity with Wi-Fi 6 and Matter.

RTL8730E

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

Specification Matrix

DimensionBL616 RTL8730E

CategoryWiFi MCUsWiFi MCUs

MakerBouffalo LabRealtek

Core32-bit RISC-VArm Cortex class

Clock320 MHz200 MHz class

WirelessWi-Fi 6 + BLE + Thread + ZigbeeWi-Fi + BLE

Voltage3.3V3.3V

LibrariesNeeds verificationNeeds verification

Price$0.80 - $1.60$1.50 - $3.00

Known Tradeoffs

BL616

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

BL616

Bouffalo Lab

RISC-V wireless MCU with Wi-Fi 6, Bluetooth LE, Zigbee, Thread, and Matter-oriented connectivity.

China-madeWiFi MCUs78% confidence

RTL8730E

Realtek

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

China-madeWiFi MCUs65% confidence