Name: Wifi Bluetooth Module PCB
Brand: PCB Printed Circuit Board and PCBA manufacturing
Availability: InStock
Rating: 5 (1 reviews)

Description
Data Sheet

Maxipcb is a high-tech enterprise focused on the research, development and volume production of high-end printed circuit boards. Taking the lead in the industry, we have independently launched an intelligent automatic PCB quotation and order management system. Guided by the "Internet + smart manufacturing" strategy, Maxipcb is committed to constructing Industry 4.0 intelligent PCB factories, providing customers with full-cycle professional PCB technical support and customized manufacturing services.

Core Product Portfolio

Maxipcb supplies a comprehensive range of high-performance circuit boards, including radio frequency & microwave hybrid high-frequency PCB, standard FR4 double-sided and multi-layer PCB, 1~3+N+3 HDI board, any-layer HDI, rigid-flex combined PCB, blind and buried via substrate, blind slot board, backdrill PCB, IC packaging substrate, heavy copper PCB and other customized special boards.

Our products are widely adopted in Industry 4.0 equipment, communication facilities, industrial control systems, digital electronics, power supply equipment, computers, automotive electronics, medical devices, aerospace, precision instruments, military equipment and consumer internet terminals.

Quality Control System

All quality management systems and core products have obtained authoritative institutional certification.

Adopt engineering design verification to realize front-end preventive quality control before production;
Implement refined closed-loop control for each production process to ensure process consistency;
Establish a complete continuous quality improvement mechanism to optimize product stability;
Execute 100% full inspection, including electrical performance testing and AOI optical inspection;
Equipped with professional laboratories to support high-voltage testing, impedance detection, micro-section analysis, solderability verification and other reliability test items.

Bluetooth & Wi-Fi Wireless Communication Technology Comparison

Bluetooth and Wi-Fi modules eliminate wired connection restrictions and greatly facilitate daily intelligent applications. Both wireless technologies are widely embedded in consumer electronics, while product developers need to select appropriate solutions based on practical usage scenarios.

Common Application Standards

Both Bluetooth and Wi-Fi comply with universal wireless communication specifications and share the 2.4 GHz ISM public frequency band. Bluetooth applies FHSS frequency hopping technology with a hopping rate of 1600 times per second. It divides the 83.5 MHz spectrum into 79 independent channels, occupying only 1 MHz bandwidth for single transmission. Wi-Fi follows the IEEE 802.11 protocol suite, with mainstream products working in the 2.4 GHz ISM band, and partial high-spec devices supporting 5 GHz frequency band operation.

Transmission Speed

Wi-Fi presents obvious advantages in data transmission rate. The theoretical bandwidth of 802.11n reaches 600 Mbps, and the mainstream commercial specification is 300 Mbps; the 802.11ac standard supports a peak rate up to 500 Mbit/s, and the next-generation 802.11ad technology will scale to Gbit/s level for long-range transmission within 1 kilometer. By contrast, Bluetooth 4.0 has a theoretical peak rate of 25 Mbps, with a stable transmission rate of 1 Mbps for ultra-short data packets, suitable for low-volume data interaction.

Transmission Distance

Bluetooth 4.0 delivers an effective transmission distance of 50 meters and a maximum coverage of 100 meters. In open environments, 802.11n Wi-Fi routers can achieve a signal coverage of 300 meters. Overall, Wi-Fi outperforms Bluetooth in long-distance wireless transmission.

Comprehensive Cost

In terms of module procurement and overall application cost, Bluetooth solution features simpler circuit design and lower material cost, forming a prominent cost advantage over Wi-Fi.

Power Consumption Performance

Power consumption is a key evaluation indicator for portable battery-powered devices. Bluetooth 4.0 is optimized for low-power design, adopting only 3 broadcast channels and shortening the radio frequency activation time from 22.5 ms to 0.6~1.2 ms. Its current consumption is about 20~30 mA in standby startup, 70 mA during connection establishment, and 110~130 mA during large data transmission.

Wi-Fi supports WMM power-saving protocols to extend equipment battery life by 15% to 40%, while limited by high radio frequency power consumption. The regulated transmission power of domestic Wi-Fi equipment is 50 mW. In low-power scenarios, Bluetooth maintains irreplaceable competitive strengths.

Summary & Antenna Application Trend

Wi-Fi is superior in high-speed data transmission and long-distance signal coverage, while Bluetooth features lower power consumption and cost, adapting to short-distance lightweight intelligent connection scenarios.

With the rapid popularization of wireless communication electronics, the wireless product market continues to expand. As a core indispensable component of wireless equipment, communication antennas directly determine signal transmission quality. For Bluetooth terminal products, the antenna and functional module form a mutually matched integrated system. Besides the main control chip, antenna design and PCB layout are critical factors that determine the overall radio frequency performance of wireless modules.

Model : 2L WiFi Bluetooth Module

Material : FR4

Layer : 2Layers

Color : Black/White

Finished Thickness : 1.0mm

Copper Thickness : 1OZ

Surface Treatment : Immersion Gold

Min Trace : 4mil(0.1mm)

Min Space : 4mil(0.1mm)

characteristic : Half hole PCB

Application : WiFi Bluetooth Module PCB