ESP-01 (ESP8266) wireless WIFI transceiver View larger

ESP-01 (ESP8266) wireless WIFI transceiver

HCMODU0085

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This amazingly priced wireless module allows any microcontroller to connect to a 802.11b/g/n wireless network. This in turn provides your microcontroller project with the ability or request data from a server anywhere in the word via a suitable WiFI connection. Control of the module couldn't be simpler as it comes pre-flashed with a serial application allowing it to be controlled via...

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This amazingly priced wireless module allows any microcontroller to connect to a 802.11b/g/n wireless network. This in turn provides your microcontroller project with the ability or request data from a server anywhere in the word via a suitable WiFI connection. Control of the module couldn't be simpler as it comes pre-flashed with a serial application allowing it to be controlled via simple 'AT' serial (9600 baud default) commands.

To interface to the module a standard 0.1" pitch 8 pin header is pre-soldered proving access to power, serial, and configuration pins. 

Please Note: This module operates at 3.3V only. If interfacing to a 5V microcontroller level shifters should be used.


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SKU: HCMODU0085
Module: ESP-01
Device: ESP8266MOD
Frequency: (ISM): 2.4GHz
Power: +25dBm
Supported Wifi: 802.11 b/g/n
Operating voltage: 3.3V
Min Current (Sleep): 10mA
Max current (connected to 802.11b network): 215mA





Connection diagram, AT Commands and examples available on our support forum here.

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