ChipScout

Comparison page

BL616 vs ESP32-C3

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.

ESP32-C3

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

Specification Matrix

DimensionBL616ESP32-C3
CategoryWiFi MCUsWiFi MCUs
MakerBouffalo LabEspressif Systems
Core32-bit RISC-VSingle-core 32-bit RISC-V
Clock320 MHz160 MHz
WirelessWi-Fi 6 + BLE + Thread + ZigbeeWi-Fi 4 + BLE 5.0
Voltage3.3V3.3V
LibrariesNeeds verificationArduino, MicroPython
Price$0.80 - $1.60$0.70 - $1.20

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

ESP32-C3

  • 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

ESP32-C3

Espressif Systems

Single-core RISC-V Wi-Fi and Bluetooth LE MCU used for compact, low-cost IoT devices and ESP8266 replacement designs.

China-madeWiFi MCUs97% confidence