ESP8266 WIFI Module ESP01


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SKU: ESP-01 Category:


ESP8266 WIFI Module ESP01 is a TTL level serial  Transceiver. It has PCB trace antenna. This ESP01 type module communicates at 115200 baud.. The module breaks out all necessary pins of the chip to a 2×4 pin header with 0.1″ pitch. This module supports 802.11 b/g/n networks as Access Point, Station and both at the same time. ESP8266 WIFI Module ESP01 is a brand new low-cost WIFI chip from Espressif which allows you to easily connect your project to the Internet of Things (IOT) with a simple UART AT command interface. ESP8266 has powerful on-board processing and storage capabilities that allows it to be integrated with different sensors and other application specific devices through its GPIOs.


  • WIFI 802.11 b/g/n
  • AP, STA, AP+STA modes
  • Integrated TCP/IP stack
  • Integrated RISC processor
  • On-board indicator LEDs: red for power, blue for activity
  • Very low power consumption in power down mode (<10uA)
  • Standby current < 1mA
  • Controlled via UART interface at 115200 baud with a simple set of AT commands
  • Only 2 microcontroller pins needed for communication (RXD/TXD)
  • Ships with firmware v0.90, firmware can upgraded any time by user
  • Size: 14.5 x 24.8mm

Additional information

Weight 30 g


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