Widora AIR Based ESP32 Development Board

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Esp32, nodemcu, combo, arm, esp8266, espressif,wifi esp
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AIR hardware platform based on ESP32 microcontroller, onboard 4MByte FLASH and peripheral circuits, will also be integrated WI-FI / BT antenna, AIR also comes with a USB-TTL debugger circuit that makes it easy for users to download the watch code to run. The AIR size is only 2440mil*700mil with so many peripherals.


  • Microcontroller: ESP32-D0WDQ6(Tensilica 32-bit LX6)

  • Clock Frequency: up to 240MHz

  • Performance: up to 600DMIPS

  • Wi-Fi: 802.11 b/g/n/e/i (802.11n @ 2.4 GHz up to 150 Mbit/s)

  • Bluetooth: V4.2 BR/EDR and Bluetooth Low Energy

  • Security: AES,SHA2,RSA-4096

  • SRAM: 520KiB

  • External FLASH: 4MiB

  • 32 I/O pins with several builtin peripherals

  • Console: CP2104 USB to UART brige chip

  • Size: 2440mil x 700mil

  • Operating temperature: -40 ~ +85 Degrees celsius


  • Home and building automation

  • Wireless alarm and security system

  • Industrial monitoring

  • Audio codec and playback

Technical details

Dimensions 73.2mm x21mm x3mm
Weight G.W 20g
Battery Exclude
Power 2.8V - 3.6V
Battery 3.6V-4.2V
Current 225mA(max)

Part List

Widora AIR Based ESP32 Development Board 1


ECCN 5A002.a
HSCODE 8543709990
USHSCODE 8517700000
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