The RF-star recently launched a new WiFi+BLE combo module RF-WM-20CMB1. The module is designed on top of the Realtek's SoC RTL8720CM featuring a high-performance KM4 MCU, and a variety of peripherals: UART, SPI, I2C, SDIO, GPIO, etc. It supports the Wi-Fi 802.11 b/g/n 1x1 2.4GHz and BLE 4.2 (PHY, LL, L2CAP, SM, ATT, GAP, GATT), while featuring a large memory capacity (FLASH: 2MB, ROM: 384KB). The ...