Ultra-small ESP-M1 ESP8285 Serial Port Wireless WiFi Transmission Module

Description:

-small ESP-M1 ESP8285 Serial WiFi Transmission Module with Antenna
ESP8285=+1M Flash, chip feature
--Size small
--Serial to WiFi
--Wireless transmission
--Long-range -low power consumption
--High temperature, up to 125 °
--Fully compatible with , the source code can be used for esp8285

Specification:

Size: 12.3mm×15mm

Package Includes:

1 -M1 ESP8285 Wifi Module
1 X External Antenna