Tuya Wi-Fi and Bluetooth module

WBRG1 is a low-power embedded Wi-Fi module that Tuya has developed. It consists of a highly integrated wireless RF chip (RTL8721CSM) and an external flash chip, with an embedded Wi-Fi network protocol stack and varied library functions. With the maximum CPU clock rate of 200 MHz, WBRG1 also contains a KM4 microcontroller unit (MCU), a low-power KM0 MCU, a WLAN MAC, a 1T1R WLAN module, a4-MB pseudo-static random-access memory (PSRAM), 8-MB flash memory, and rich extensive peripherals. WBRG1 is an RTOS platform that integrates all function libraries of the Wi-Fi MAC and TCP/IP. You can develop embedded Wi-Fi products as required.