User's Manual

ManualsBrandsShenzhen Water World ManualsElectronicsWIFI & BLE Module

FCC ID：2AYCN-RE740

RE740

User manual

Product Description

RE740 is the latest WIFI/BLE SOC SV32WB01 chip design in Southern Silicon Valley,

adopting advanced design technology to achieve low power consumption and high throughput;

WLAN MAC,Baseband and RF is integrated on the hardware of the module.Chip internal

integration MCU, main frequency 320 MHz,384 KB SRAM, built 16Mb ROM. Working at 2.4

GHz, Support 802.11 b/g/n wireless standards and BLE5.0.The module uses 3.3~5V single

power supply, SMT installation mode, So that the module can be flexibly applied to all kinds of

consumer products.

Product Features

WLAN

 Working Frequency : 2400MHz-2483.5MHz

 Support 802.11b/g/n

 Support HT20/HT40

 Support STA/AP work mode

 Support WEP,WPA/WPA2/WPA3

 Integration 16Mbit SPI flash

Bluetooth

 Working Frequency : 2400MHz-2483.5MHz

 Support BLE 5.0

 Support for simultaneous receiving / broadcast / scan operation mode

 Support for the SIG Mesh V1.01 protocol

 Support GATT and Mesh protocol

Pin Functions

Pin No.

Name

Functions Description

VDD

VCC 3.3V

GND

Power reference ground

GPIO 21

PWM / GPIO

Summary of content (4 pages)

PAGE 1
FCC ID：2AYCN-RE740 RE740 User manual Product Description RE740 is the latest WIFI/BLE SOC SV32WB01 chip design in Southern Silicon Valley, adopting advanced design technology to achieve low power consumption and high throughput; WLAN MAC,Baseband and RF is integrated on the hardware of the module.Chip internal integration MCU, main frequency 320 MHz,384 KB SRAM, built 16Mb ROM. Working at 2.4 GHz, Support 802.11 b/g/n wireless standards and BLE5.0.The module uses 3.
PAGE 2
FCC ID：2AYCN-RE740 4 GPIO 20 PWM / GPIO 5 GPIO 19 PWM / GPIO 6 GPIO 37 PWM/ADC7/UART2_RX /I2C_ SDA/GPIO 7 GPIO 36 PWM/ADC6/UART2_TX /I2C_ CLK/GPIO Note:The host interface is designed strictly according to the module interface and installed into the host product. Product Specification Product model RE740 Frequency Band b/g/n20:2412-2462MHz n40:2422-2452MHz BLE:2402-2480MHz Modulation mode 802.11b: CCK, DQPSK, DBPSK 802.11g: 64-QAM,16-QAM, QPSK, BPSK With OFDM 802.
PAGE 3
FCC ID：2AYCN-RE740 Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Country Code selection feature to be disabled for products marketed to the US/Canada.
PAGE 4
FCC ID：2AYCN-RE740 2.4 Limited module procedures This module is Limited single modular without shielding, host manufacturer have to consult with module manufacturer for the module limiting conditions when integrate the module in the host. module manufacturer should reviews detailed test data or host designs prior to giving the host manufacturer approval. 2.5 Trace antenna designs Not applicable 2.