ChipScout

Comparison page

BL602 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.

BL602

Maker and embedded projects needing Wi-Fi 4 + BLE 5.0 connectivity with RISC-V and Low cost.

RTL8720CF

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

Specification Matrix

DimensionBL602RTL8720CF
CategoryWiFi MCUsWiFi MCUs
MakerBouffalo LabRealtek
Core32-bit RISC-VArm Cortex-M4 class
Clock192 MHz200 MHz class
WirelessWi-Fi 4 + BLE 5.0Wi-Fi 4 + BLE
Voltage3.3V3.3V
LibrariesArduinoNeeds verification
Price$0.40 - $0.90$1.20 - $2.50

Known Tradeoffs

BL602

  • 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

Open Individual Model Pages

BL602

Bouffalo Lab

Low-cost RISC-V Wi-Fi and Bluetooth LE MCU with strong interest among developers researching ESP8266 alternatives.

China-madeWiFi MCUs80% confidence

RTL8720CF

Realtek

Compact Realtek Wi-Fi and Bluetooth LE MCU variant used in Ameba-series modules and low-cost IoT boards.

China-madeWiFi MCUs72% confidence