ESP8266 Serial Wifi Module servo Power off: Quick double click

Power off: Quick double click the left red button

or with friends

With 16M FLASH memory for larger program size

which can be easily connected to micro:bit via basic:bit

ESP8266 Serial Wifi Module servo Power off: Quick double clickESP Wifi Module with low power consumption, low price, built in TCP IP protocol, a temperature sensor, low power 32 CPU (still used as applications processor), supports antenna diversity and SDIO2. 0, SPI, UART interfaces, etcIt can be used in smart home, industrial wireless control, mesh networks, sensor networks, network cameras, wearable electronic devices, wireless position sensing devices, safe ID tags and other fields. micro: bit Accessories