Comparison page

BL702 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.

BL702

Maker and embedded projects needing BLE 5.0 + Thread + Zigbee connectivity with BLE and Thread.

Air101

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

Specification Matrix

DimensionBL702Air101
CategoryWiFi MCUsWiFi MCUs
MakerBouffalo LabLuatOS / OpenLuat
Core32-bit RISC-V32-bit MCU
Clock144 MHz240 MHz class
WirelessBLE 5.0 + Thread + ZigbeeWi-Fi 4
Voltage3.3V3.3V
LibrariesNeeds verificationNeeds verification
Price$0.40 - $0.90$0.80 - $1.80

Known Tradeoffs

BL702

  • 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

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