ESP8266 WiFi Shield for Arduino Expansion Board diaphragm Shaft length FF280PB (long): 22mm

Shaft length FF280PB (long): 22mm

Multipoint communication address control

They are resistant to external factors and make a stable connection with dad pins or pins to a development board

Actuator mode: manual and without command

Many manufacturers have added optocoupler isolation

ESP8266 WiFi Shield for Arduino Expansion Board diaphragm Shaft length FF280PB (long): 22mm1. Standard pin interface to achieve full compatibility with the pitch for Arduino Uno, Mega, and so on. (Unless the standard size for Arduino, such as Nano, Mini) 2. 3. 3V power supply using advanced chip (with the official expansion board power chip CC3000 same), so 3. 3V for Arduino board provided more accurate, so ESP8266 as official cc3000 chip work as normal, there is no gap. 3. It leads to a WiFi module power supply service interface to