The Electronic Part ESP8285H16 with RF System on a Chip - SoC 2MB SPI Flash Temp -40 +105C is manufactured by Espressif. This chip is a single-chip system designed specifically for compact and low power applications. It integrates a Tensilica L106 32-bit processor, 2MB SPI flash memory, plus a highly-integrated power-on-system, low-power radio solutions and a fast response RF system on a single chip. The chip supports a wide variety of networking protocols, which can meet many different types of remote communication requirements. It has a temperature range of -40 to +105C allowing it to be used in a variety of conditions. The ESP8285H16 is easy to use, enabling designers to quickly build reliable, secure, and low-cost wireless applications that can communicate with computers, phones, and other devices.