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Chenyue Tech Module
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Quality Score: Excellent
Customer Rating: Excellent
ESP-01S, on the basis of ESP-01, optimised PCB antenna, a small step upgraded, bringing a big step experience!
Basic Product Parameters.
Operating voltage: DC3.0-3.6V (3.3V recommended)
SPI Flash: 1MB
On-board PCB antenna gain: 3DBi
ESP-01S, on the basis of ESP-01, optimised PCB antenna, a small step upgraded, bringing a big step experience!
Basic Product Parameters.
Operating voltage: DC3.0-3.6V (3.3V recommended)
SPI Flash: 1MB
On-board PCB antenna gain: 3DBi
ESP-01S ESP8266 Serial to WiFi Module one piece
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