The Xiaoe1 development platform consists of a core board and a backplane, using Lexin's ESP8266 as the core chip. This is a WIFI+MCU SOC with rich peripheral interfaces, and the core module size is only 18mm * 20mm.

Xiaoe uses an ESP8266 WiFi SOC chip, equipped with an OLED screen, temperature and humidity sensors, atmospheric pressure sensors, RGB, IR, etc., and uses WeChat for remote control and voice interaction. The code is open source

M304I is a 2G communication+GPS positioning module product defined for the intelligent transformation of traditional hardware. It is composed of a backplane and M260 module. It helps users quickly upload the data collected by sensors or MCU to the cloud, or users' mobile phones and PCs, and at the same time can collect the location coordinate information of the current equipment, so as to develop their own products.