Comparison page

RTL8720DN vs Air101

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.

RTL8720DN

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

Air101

Maker and embedded projects needing Wi-Fi 4 connectivity with LuatOS and Wi-Fi.

Specification Matrix

CategoryWiFi MCUsWiFi MCUs
MakerRealtekLuatOS / OpenLuat
CoreArm Cortex-M4 + Cortex-M032-bit MCU
Clock200 MHz class240 MHz class
Wireless2.4 GHz Wi-Fi + 5 GHz Wi-Fi + BLEWi-Fi 4
Voltage3.3V3.3V
LibrariesArduinoNeeds verification
Price$2.00 - $4.00$0.80 - $1.80

Known Tradeoffs

RTL8720DN

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

Air101

  • 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