Description:
ESP8266 ESP-01 WIFI Transceiver Wireless Module:
Upgraded Version ESP-01, all Flash are upgraded to 1M byte. Also support Cloud service remote transmission.
This Upgraded Version module are fully supports the previous firmware.
The latest firmware version 1.0.1, the default baud rate of 115200, (AT + CIOBAUD = to change the baud rate), because the old version of the module is 512k bytes of storage space is not enough, so we can not upgrade the 1.0. 1 version, but also support the cloud services!
Serial Wi-Fi Wireless Adapter Module:
A adapter module for ESP-01 Wi-Fi module. 3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module.
Also, the item can be used with UNO R3 or compatible board.
Features:
Working voltage: 4.5~5.5V (On-board 3.3V LDO Regulator)
Working current: 0-240mA
Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit)
Package included:
1 x Upgraded Version 1M Flash ESP8266 ESP-01 WIFI Transceiver Wireless Module
1 x ESP-01 Adapter module
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