NodeMCU Lua WiFi utvecklingsbord ESP8266 seriell WiFi IoT

ESP8266 är ett mycket integrerat chip utformat för behoven hos en ny ansluten värld. Den erbjuder en komplett och självständig Wi-Fi-nätverkslösning, så att den antingen kan vara värd för programmet eller att ladda alla Wi-Fi-nätverksfunktioner från en annan applikationsprocessor.

NodeMCU Lua WiFi development board ESP8266 serial WiFi module ESP-12F IoT

1. WiFi using industrial-grade ESP8266 chips, modules for ESP-12F with metal shield, strong anti-interference ability;

2. can be used as an independent ESP8266 development board, download the official firmware the AT command, NodeMCU open-source firmware, etc;

3. can be used as an independent Arduino Uno expansion board.

Technical specifications

1. support wireless 802.11 b/g/n standard;

2. support the STA/AP two working mode;

3. built-in TCP/IP protocol stack, you can configure a socket;

4. support the standard TCP/UDP Server and Client;

5. a serial port baud rate support: 1200/2400/4800/9600/19200/38400/57600/74800/ 115200 bps.

6. a serial port data bits: 5/6/7/8;

7. serial ports, parity: no;

8. serial ports, stop bit: 1/2;

9. RESET button;

10. KEY buttons reuse configuration function;

11. WiFi working current: continue to send: material 70 ma 200 ma (MAX), standby: < 200 ua;

12. wireless transmission rate: 110-460800 BPS.

13. working temperature: - 40 ℃ ~ + 125 ℃

Följa med micro-USB