ChipScout

Comparison page

BL602 vs ESP32-C5

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.

ESP32-C5

Maker and embedded projects needing 2.4 GHz Wi-Fi 6 + 5 GHz Wi-Fi 6 + BLE connectivity with Dual-band Wi-Fi and Wi-Fi 6.

Specification Matrix

DimensionBL602ESP32-C5
CategoryWiFi MCUsWiFi MCUs
MakerBouffalo LabEspressif Systems
Core32-bit RISC-VSingle-core 32-bit RISC-V
Clock192 MHz240 MHz
WirelessWi-Fi 4 + BLE 5.02.4 GHz Wi-Fi 6 + 5 GHz Wi-Fi 6 + BLE
Voltage3.3V3.3V
LibrariesArduinoNeeds verification
Price$0.40 - $0.90$1.50 - $2.80

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

ESP32-C5

  • 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

ESP32-C5

Espressif Systems

RISC-V dual-band Wi-Fi 6 and Bluetooth LE MCU for modern IoT products that need 2.4 GHz and 5 GHz support.

China-madeWiFi MCUs82% confidence