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fankhu ESP8266 ESP-01 WiFi Wireless Adapter Module 3.3V 5V Breakout PCB Adapter
Specification: Power supply voltage: 4.5-5.5V (onboard 3.3V LDO regulator) Working current: 0-240mA (maximum) Logic voltage: 3.3V/5V compatible (vehicle level conversion circuit) Baud rate: default to 115200 modifiable through AT command Wireless...
$10.00 $6.66 Free Delivery