Case Studies

LM Technologies showcases innovative new Bluetooth® Auracast™ solutions in collaboration with Realtek at Embedded World 2025

At Embedded World 2025 in Nuremberg, LM Technologies introduces it’s new range of Bluetooth Auracast innovations including the LM509 adapter and the LM923 module. These new products are ideal…

WiFi Module 150Mbps with IPEX Receptical – LM821

Name: WiFi Module 150Mbps with IPEX Receptical - LM821
SKU: LM821
Price: 100.00 GBP
Availability: OutOfStock

£100.00

WiFi SMT Module 150Mbps with IPEX Receptical – LM821 supports up to 150Mbps high-speed wireless network connections and designed to provide excellent performance with low power consumption.

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Available: Out of stock

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Tech Spec

Additional Information

Wireless Standard
Backward Compatibility
Frequency	2.4 GHz
Module Type	Host Controller Interface (HCI)
Interfaces	USB
Antenna	IPEX Receptical
Dimensions	25.0mm x 12.0mm x 2.0mm
Weight	1.09g +/- 0.25g tolerance
Operating Temperature	0°C to +50°C
Compatibility
Compliance
Certifications

Description
- Operates in 2.4 GHz frequency bands
- 1x1 MIMO technology improves effective throughput and range over existing 802.11 b/g products
- Data rates: up to 150Mbps
- 802.11e-compatible bursting and I standards
- BPSK, QPSK, 16 QAM, 64 QAM modulation schemes
- WEP, TKIP, and AES, WPA, WPA2 hardware encryption schemes
- Realtek RTL 8188CUS
- IPEX Receptical (or IC Onboard Antenna (LM820))
Factory options
- DC power input 3.3V or 5V input
- RF output by chip antenna (type-1), RF connector (type-2), RF pad on module (type-3), RF output on half-hole pin (type-4)
- WPS or PDN control function on half-hole pin 6
- Supports LED functions when choosing the WPS option
- This WiFi 802.11n USB module fully supports compliance of the IEEE 802.11n, e and i standards.
The LM821 is designed to be a highly competitive cost-effective module that offers superior performance, providing better power management applications over its nearest competitors.
Antenna Option - IC Onboard Antenna
This Module is also available with an onboard IC Antenna (See LM820 if you are interested in this option) Packaging
- Tape and Reel: 1000 pieces per reel. Tray: 50 pieces per tray.
Features
- Operates in 2.4 GHz frequency bands
- 1×1 MIMO (Multiple Input / Multiple Output) technology improves effective throughput and range over existing 802.11 b/g products
- Data rates: up to 150Mbps
- 802.11e-compatible bursting and I standards
- BPSK, QPSK, 16 QAM, 64 QAM modulation schemes
- WEP, TKIP, and AES, WPA, WPA2 hardware encryption schemes
- Realtek RTL8188CUS IC U.FL Receptical
- DC power input 3.3V or 5V input
- RF output by chip antenna(type-1)
- RF connector(type-2)
- RF pad on module(type-3)
- RF output on half-hole pin(type-4)
- WPS or PDN control function on half-hole pin 6
- Supports LED functions when choosing the WPS option

Case Studies

LM Technologies showcases innovative new Bluetooth® Auracast™ solutions in collaboration with Realtek at Embedded World 2025

At Embedded World 2025 in Nuremberg, LM Technologies introduces it’s new range of Bluetooth Auracast innovations including the LM509 adapter and the LM923 module. These new products are ideal…