Manualshelf

Data Sheet

ManualsBrandsHangzhou Tuya Information Technology ManualsElectronicsWi-Fi and Bluetooth module
12345678910
Table Of Contents
Contents
CR2S is a low-power embedded Wi-Fi+BLE module that Tuya has developed. Embed-
ded with the Wi-Fi network protocol stack and rich library functions, it consists of a
highly integrated RF chip (RTL8720CM). With the maximum CPU clock rate of 100
MHz, CR2S also contains a low-power Real-M300 (KM4) microcontroller unit (MCU), a
WLAN MAC, a 1T1R WLAN, a 4-MB pseudo-static random-access memory (PSRAM),
4-MB flash memory, and rich extensive peripherals.
1 / 22