The latest regarding: Global chip shortage impact
Minimum Quantity Required: 10 chips.

#{ '$' + (selectedVariant.price/100).toFixed(2) } $1.60

ESP8266EX - Tiny Wireless 802.11 b/g/n Chip



Stock Status: Out of Stock In Stock

Delivery: Ships same or next business day

Select Options Below

Authorized North America Distributor Stamp

Designed for use in Internet of Things (IoT), mobile, and wearable electronics applications, the wireless ESP8266EX chip is a highly integrated, low-power Wi-Fi solution. It provides extremely low-power consumption and occupies minimal PCB area. Clock speed can reach a maximum of 160 MHz.

The minimal wake up time feature can be utilized by mobile device SOCs. This allows them to remain in low-power standby mode until Wi-Fi is needed.

Highly integrated, this compact chip has

  • 32-bit Tensilica processor
  • Standard digital peripheral interfaces
  • antenna switches
  • RF balun
  • Power amplifier
  • Low noise amplifier
  • Power management modules

With the 32-bit low power micro-controller (MCU) and 17 GPIO pins, this EXP8266  Wi-Fi chip is often  integrated with external sensors and other application-specific devices. It can host an application or offload 802.11 Wi-Fi networking functions from another application processor.

Examples of major applications include:

  • Home automation
  • Smart lights and plugs
  • Home appliances
  • IP cameras
  • Baby monitors
  • Sensor networks
  • Security ID tags
  • Mesh networks
  • Industrial wireless control
  • Wearable electronics
  • Wi-Fi location-aware devices
  • Wi-Fi position system beacons
Documents & Drivers
Minimum Quantity Required: 10 chips.

Delivery: Ships same or next business day

Availability: in stock

30 day Money Back Guarantee *Some Exceptions Apply

Warranty: 1 year Comprehensive support for all products


We have the best technical support engineers that know how to use our products. If our Tech Support cannot solve your problem, we will contact the design engineer or manufacturer to help find a resolution.