ChipScout

Comparison page

ESP32-H2 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.

ESP32-H2

Maker and embedded projects needing BLE 5.3 + Thread + Zigbee connectivity with Matter and Thread.

Air101

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

Specification Matrix

DimensionESP32-H2Air101
CategoryWiFi MCUsWiFi MCUs
MakerEspressif SystemsLuatOS / OpenLuat
CoreSingle-core 32-bit RISC-V32-bit MCU
Clock96 MHz240 MHz class
WirelessBLE 5.3 + Thread + ZigbeeWi-Fi 4
Voltage3.3V3.3V
LibrariesArduinoNeeds verification
Price$0.70 - $1.40$0.80 - $1.80

Known Tradeoffs

ESP32-H2

  • 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

ESP32-H2

Espressif Systems

RISC-V Bluetooth LE, Zigbee, and Thread MCU for low-power Matter accessories without Wi-Fi.

China-madeWiFi MCUs93% confidence

Air101

LuatOS / OpenLuat

LuatOS-friendly Wi-Fi development module for low-cost connected devices and Chinese maker projects.

China-madeWiFi MCUs68% confidence