1. General Description 
1.1 Introduction The X253T-IH is a highly integrated 2.4GHz Wi-Fi and BLE module，It is an optimized module designed for abroad array of smart devices for Internet of Things(IoT) applications especially in areas such as industrial control, motor drives, user interface, power monitor and alarm systems, consumer and handheld equipment, gaming and GPS, E-bike, optical module and so on.

BL602C-20-Q2I  BLE5.0
2.4G Wi-Fi 1T1R
SDIO/UART
25.0 X 31.0mm
Contact us for HDK, SDK and EVB
Pre-certification available: BQB, SRRC

BL602C-20-Q2I  BLE5.0
2.4G Wi-Fi 1T1R
UART/GPIO/I2C/PWM
18.0 X 20.0mm
Contact us for HDK, SDK and EVB

RTL8720CM-VA2  BLE4.2
802.11b/g/n 1T1R
UART, GPIO, SDIO, SPI, PWM, I2C
22.0 X 30.0mm
Contact us for HDK, SDK and EVB
Pre-certification available: CE

RTL8710BX
2.4G Wi-Fi 1T1R
UART/GPIO/PWM/I2C
18.0 X 20.0mm
Contact us for HDK, SDK and EVB
Pre-certification available: SRRC

Hi3861V100
2.4G Wi-Fi 1T1R
SDIO,I2C, UART, I2S, PWM, ADC, GPIO
18.0x20.0mm
Contact us for HDK, SDK and EVB
Pre-certification available: SRRC