Comparison page

BL808 vs RTL8720DN

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.

BL808

Maker and embedded projects needing Wi-Fi 4 + BLE 5.0 connectivity with AIoT and Camera.

RTL8720DN

Maker and embedded projects needing 2.4 GHz Wi-Fi + 5 GHz Wi-Fi + BLE connectivity with Dual-band Wi-Fi and Ameba.

Specification Matrix

DimensionBL808 RTL8720DN

CategoryWiFi MCUsWiFi MCUs

MakerBouffalo LabRealtek

CoreMulti-core RISC-VArm Cortex-M4 + Cortex-M0

Clock480 MHz class200 MHz class

WirelessWi-Fi 4 + BLE 5.02.4 GHz Wi-Fi + 5 GHz Wi-Fi + BLE

Voltage3.3V3.3V

LibrariesNeeds verificationArduino

Price$2.00 - $4.00$2.00 - $4.00

Known Tradeoffs

BL808

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

RTL8720DN

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

BL808

Bouffalo Lab

Multi-core RISC-V AIoT processor with wireless connectivity, camera, display, and multimedia-oriented interfaces.

China-madeWiFi MCUs74% confidence

RTL8720DN

Realtek

Dual-band Wi-Fi and Bluetooth development MCU used in AmebaD boards and maker wireless projects.

China-madeWiFi MCUs82% confidence