The ESP8685-WROOM-06 is a general-purpose Wi-Fi and low-power Bluetooth (Bluetooth LE) module with powerful features for smart home, industrial automation, healthcare, consumer electronics, and more.

The ESP8685-WROOM-06 can be mounted onto a PCB using reflow soldering or vertically inserted onto a PCB using wave soldering. The module has 15 available GPIOs when mounted and 5 available GPIOs when vertically inserted.

The ESP8685-WROOM-06 uses a PCB board-mounted antenna. The module adopts ESP8685H4 chip, ESP8685 series chip is equipped with RISC-V 32-bit single-core processor, and integrates a rich set of peripherals, including UART, I2C, I2S, infrared remote control peripheral, LED PWM controller, general-purpose DMA controller, and TWAI controller, USB serial/JTAG controller, temperature sensors and analogue/digital converters.