BIGTREETECH ESP-01S Wifi Module (UPGRADED ESP8266EX)

$2.86 + Tax

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BIGTREETECH ESP-01S Wifi Module (UPGRADED ESP8266EX)

The BIGTREETECH ESP-01S Wifi module is to enable your printer to connect over Wifi with latest ESP8266EX chip.
Easy plug and play upgrade to add on for Bigtreetech SKR PRO V1.1, TFT24 Screen, TFT35 Screen, TFT70 Screen, TFT50 Screen, and TFF43 Screen.

Product description

Specification:
Wireless Standard: 802.11 b / g / n
Frequency Range: 2.4GHz~2.5GHz(2400M ~ 2483.5M)
Data Interface: UART / HSPI / I2C / I2S / IR Remote Contorl / GPIO / PWM
Operating Voltage: 3.0 ~ 3.6v (Suggest 3.3v)
Working Current: average 80mA
Operating temperature: – 40 degrees to 125 degrees
Storage temperature: room temperature
Wireless network mode: station / softAP / SoftAP + station
Security mechanisms: WPA / WPA2
Encryption type: WEP / TKIP / AES
USB to serial TTL chip: CH340G
Upgrade firmware: local serial port burn, cloud upgrade, host download burn
Network protocols: IPV4, TCP / UDP / HTTP / FTP
User Configuration: AT + instruction set, cloud server, Android / IOS APP
Applications: Home automation, sensor networks, industrial wireless control

Weight.01 kg
Dimensions5 × 8 × 2 cm

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