Comparison page

BL602 vs BL606P

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.

BL606P

Maker and embedded projects needing Wi-Fi 4 + BLE connectivity with RISC-V and Wireless module.

Specification Matrix

DimensionBL602 BL606P

CategoryWiFi MCUsWiFi MCUs

MakerBouffalo LabBouffalo Lab

Core32-bit RISC-V32-bit RISC-V

Clock192 MHz192 MHz

WirelessWi-Fi 4 + BLE 5.0Wi-Fi 4 + BLE

Voltage3.3V3.3V

LibrariesArduinoNeeds verification

Price$0.40 - $0.90$0.60 - $1.20

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

BL606P

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

BL606P

Bouffalo Lab

RISC-V Wi-Fi and Bluetooth LE MCU used in low-cost wireless modules and embedded IoT boards.

China-madeWiFi MCUs68% confidence