The WL865E4-P is a fully integrated dual band, dual mode, combo Wi-Fi (802.11 a/b/g/n) / Bluetooth Low Energy (BLE) 5.0 module. The module is based on an integrated tri-core system-on-chip, with dedicated CPU’s for IoT application, Wi-Fi and BLE. It has a receiver sensitivity of -96 dBm (with 802.11b). The IoT application processor runs on ARM Cortex-M4F @128 MHz with 300 KB of dedicated SRAM. It also integrates 4 MB of internal flash with wide array of peripherals (SDIO, SPI, UART, ADC, PWM, GPIO, I2S, I2C, USB-for manufacturing only).

This 24.4 x 24.4 x 2.6 mm module is ideal for smart home, healthcare, medical and industrial automation applications. The Module is self-contained with full Wi-Fi, BLE and TCP/IP networking stacks. It supports a complete suite of security features such as Secured Boot, Flash encryption, Copy Protection, WPA/WPA2 Personal and Enterprise security modes along with upper layer security protocols such as TLS-1.2/SSL and HTTPS.