Comparison page

ESP32-C3 vs W800

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.

ESP32-C3

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

W800

Maker and embedded projects needing Wi-Fi 4 + BLE 4.2 connectivity with Ultra Low Cost and Crypto Engine.

Specification Matrix

DimensionESP32-C3 W800

CategoryWiFi MCUsWiFi MCUs

MakerEspressif SystemsWinner Micro

CoreSingle-core 32-bit RISC-V32-bit XT-Eagle CPU

Clock160 MHz240 MHz

WirelessWi-Fi 4 + BLE 5.0Wi-Fi 4 + BLE 4.2

Voltage3.3V3.3V

LibrariesArduino, MicroPythonArduino

Price$0.70 - $1.20$0.50 - $0.90

Known Tradeoffs

ESP32-C3

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

W800

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

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

W800

Winner Micro

Low-cost Wi-Fi and Bluetooth SoC often evaluated as a budget alternative to ESP8266 and ESP32 modules.

China-madeWiFi MCUs75% confidence