50 Series WiFi Module with Bluetooth

Overview

Ezurio's 50 Series Wi-Fi® + Bluetooth® modules achieve the best possible connectivity in any RF environment, powered by the Qualcomm Atheros QCA6004 and the Cambridge Silicon Radio CSR8811. With industry-leading software, Linux and Android support, and a wide range of form factors, Ezurio's (formerly Laird Connectivity) 50 Series is a flexible option for your enterprise wireless needs. The security and robustness inherited from our expertise in our 40 and 45 Series modules means the most reliable wireless in crucial, even life-critical applications, such as medical and industrial.

New Wireless Capabilities: Advanced 802.11a/b/g/n, 2x2 MIMO, Advanced Power Save, Enhanced BT/WiFi Coexistence, Fast Roam
Bluetooth 4.0: Enables Classic Bluetooth and Low Energy mode
Complete RF Pathway: Onboard baluns, mobile phone coexistence filter, diplexer, power amplifier, low noise amplifier, and reference crystal oscillator
Pre-calibrated for performance: Tuned in manufacturing

The 50 Series modules come in three form factors:

SSD50NBT: Extremely small 15mm x 15mm SiP module
MSD50NBT: Pluggable 60-pin SDIO Module
M2SD50NBT: Low-profile M.2 E Key form in SDIO interface.

Development Kits

DVK-MSD50NBT

Not Recommended for New Design (NRND)

Development kit for MSD50NBT module

Antenna Type

External

Logical Interfaces

SDIO

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Certified Antennas

CAF94505

Nanoblade Series Internal Antenna

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MAF95310

Mini NanoBlade Flex / Flex 6E Series Internal Antenna

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EFD2455A3S-10MHF1

FlexMIMO / FlexMIMO 6E MIMO Internal Antenna

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MAF94045

NanoBlue Series Bluetooth Internal Antenna

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Specifications

Wi-Fi Spec

802.11 a/b/g/n

Dimension (Length - mm)

Dimension (Width - mm)

Dimension (Height - mm)

2.5

Android

Yes

BT Capable

4.0

BT Chipset

CSR8811

BT Dual Mode

Yes

BT Interfaces

UART

Certifications

EU, UKCA, FCC, ISED

Line

Enterprise

Linux

Yes

Spatial Streams

2 (2x2 MIMO)

Supplicant

EAP

Temp Spec

-30C +85C

Wi-Fi Chipset

QCA AR6004

Wi-Fi Interfaces

1-bit or 4-bit Secure Digital I/O

Part Number	Antenna Type	Chipset (Wireless)	Dimension (Height - mm)	Dimension (Length - mm)	Dimension (Width - mm)	Frequency Range (Max)	Frequency Range (Min)	Frequency Range 2 (Max)	Frequency Range 2 (Min)	Logical Interfaces	OS/Software	Physical Interface	Product Type	System Architecture	Technology
WH-M2SD50NBT Not Recommended for New Design (NRND) Buy Now	External	QCA (CSR) 8811, QCA AR6004	3.3 mm	30 mm	22 mm	2495 MHz	2400 MHz	5825 MHz	5150 MHz	SDIO	Linux, Android	M.2 Card (E-Key Type)	Embedded Module	Hosted	802.11abgn, Bluetooth 4.0, Dual Mode (Classic + BLE)
WH-MSD50NBT Not Recommended for New Design (NRND) Buy Now	External	QCA (CSR) 8811, QCA AR6004	4.7 mm	32 mm	22 mm	2495 MHz	2400 MHz	5825 MHz	5150 MHz	SDIO	Linux, Android	SDIO	Embedded Module	Hosted	802.11abgn, Bluetooth 4.0, Dual Mode (Classic + BLE)
WH-SSD50NBT Not Recommended for New Design (NRND) Buy Now	External	QCA (CSR) 8811, QCA AR6004	2.5 mm	15 mm	15 mm	2495 MHz	2400 MHz	5825 MHz	5150 MHz	SDIO	Linux, Android	SDIO	Embedded Module	Hosted	802.11abgn, Bluetooth 4.0, Dual Mode (Classic + BLE)

Documentation

Name	Part	Type	Last Updated
Product Brief - 50 Series	All	Product Brief	10/13/2021
Application Note - Guidelines for Replacing Antennas v1.0	All	Application Note	01/17/2019
Application Note - Information Broker	All	Application Note	02/14/2019
Legacy BT Profile Integration with BlueZ Stack	All	Application Note	02/14/2019
Reference Guide - Common Vulnerabilities and Exposures	All	Documentation	02/14/2019
Software Integration Guide - SD45 and SD50 (Linux)	All	Documentation	02/14/2019
User Guide - Laird Wi-Fi Software Development Kit for C Sharp	All	Documentation	02/14/2019
EU Certifications - MSD50NBT	All	Certification	12/01/2022
FCC Certifications SSD50NBT	All	Certification	10/21/2020
ISED (Canada) Certifications - SSD50NBT	All	Certification	10/21/2020
EU Certifications - M2SD50NBT/SSD50NBT	All	Certification	12/01/2022
MIC Certifications - M2SD50NBT	All	Certification	09/30/2020
FCC Certifications - M2SD50NBT	All	Certification	10/21/2020
ISED (Canada) Certifications - M2SD50NBT	All	Certification	10/21/2020
FCC Certifications - MSD50NBT	All	Certification	10/21/2020
ISED (Canada) Certifications - MSD50NBT	All	Certification	10/21/2020
RoHS 3 Compliance - Wi-Fi Products	All	Certification	01/11/2024
Regulatory Information - M2SD50NBT	All	Certification	02/08/2022
Regulatory Information - MSD50NBT	All	Certification	02/08/2022
Regulatory Information - SSD50NBT	All	Certification	11/15/2022
ISED ICES-003 Issue 7 Declaration of Compliance	All	Certification	05/18/2021
PCN 1D-2022 - 50 Series	All	Documentation	02/08/2022
PCN_4B-2022 - 50 Series	All	Documentation	04/26/2022
Release Notes - MSD50NBT v24.3.4.24	All	Documentation	04/27/2022
Datasheet - SSD50NBT	WH-SSD50NBT	Datasheet	02/21/2021
Software Integration Guide - SD45 and SD50 for Android Jellybean and KitKat	WH-MSD50NBT WH-SSD50NBT	Documentation	01/17/2019
Datasheet - MSD50NBT	DVK-MSD50NBT WH-MSD50NBT	Datasheet	02/15/2021
Datasheet - M2SD50NBT	WH-M2SD50NBT	Datasheet	02/15/2021

FAQ

What is manufacturer’s baking recommendations on MSD50NBT for time and temperature for drying the device?

According to MSL (Moisture Sensitivity Level), it needs to bake 125 degree C for 48 hours.

What is the ITU code for Wi-Fi with WiFi/BT combo module?

Mode	ITU-Code
2.4-2.4835GHz	-
802.11b_Nss1,(1Mbps)_1TX	12M2G1D
802.11g_Nss1,(6Mbps)_1TX	16M7D1D
802.11n HT20_Nss1,(MCS0)_1TX	17M9D1D
802.11n HT40_Nss1,(MCS0)_1TX	36M6D1D
5.15-5.25GHz	-
802.11a_Nss1,(6Mbps)_1TX	16M4D1D
802.11ac VHT20_Nss1,(MCS0)_1TX	17M6D1D
802.11ac VHT40_Nss1,(MCS0)_1TX	36M2D1D
802.11ac VHT80_Nss1,(MCS0)_1TX	75M7D1D
5.25-5.35GHz	-
802.11a_Nss1,(6Mbps)_1TX	16M4D1D
802.11ac VHT20_Nss1,(MCS0)_1TX	17M6D1D
802.11ac VHT40_Nss1,(MCS0)_1TX	36M2D1D
802.11ac VHT80_Nss1,(MCS0)_1TX	75M7D1D
5.47-5.725GHz	-
802.11a_Nss1,(6Mbps)_1TX	16M4D1D
802.11ac VHT20_Nss1,(MCS0)_1TX	17M7D1D
802.11ac VHT40_Nss1,(MCS0)_1TX	36M2D1D
802.11ac VHT80_Nss1,(MCS0)_1TX	75M8D1D
5.725-5.85GHz	-
802.11a_Nss1,(6Mbps)_1TX	16M4D1D
802.11ac VHT20_Nss1,(MCS0)_1TX	17M7D1D
802.11ac VHT40_Nss1,(MCS0)_1TX	36M2D1D
802.11ac VHT80_Nss1,(MCS0)_1TX	75M7D1D

What is the ITU code for BT with WiFi/BT combo module?

Mode	ITU-Code
2.4-2.4835GHz	-
BT-BR(1Mbps)	889KF1D
BT-EDR(3Mbps)	1M22G1D
BT-LE(1Mbps)	1M05F1D

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Buy Now

Distributor	Part	In Stock	Region	Buy
Arrow Electronics	DVK-MSD50NBT	0	North America	Buy Now
Avnet	DVK-MSD50NBT	0	North America	Buy Now
Mouser	DVK-MSD50NBT	0	North America	Buy Now
Arrow Electronics	WH-M2SD50NBT	150	North America	Buy Now
Mouser	WH-M2SD50NBT	8	North America	Buy Now
Future Electronics	WH-M2SD50NBT	0	North America	Buy Now
Arrow Electronics	WH-MSD50NBT	0	North America	Buy Now
Avnet	WH-MSD50NBT	0	North America	Buy Now
Future Electronics	WH-MSD50NBT	0	North America	Buy Now
Arrow Electronics	WH-SSD50NBT	0	North America	Buy Now
Avnet	WH-SSD50NBT	0	North America	Buy Now
Future Electronics	WH-SSD50NBT	0	North America	Buy Now
Mouser	WH-SSD50NBT	0	North America	Buy Now

Distributors

Distributor	Phone Number	Region	Website
Arrow Electronics	1-855-326-4757 +44 2039 365486	APAC, North America, South America, EMEA	Website
Avnet	1-480-643-2000 +44 1628 512900	APAC, North America, South America, EMEA	Website
Braemac Australia, New Zealand, South East Asia	+61 2 9550 6600 +64 9 477 2148	APAC	Website
Cal-Chip Connect	1-215-942-8900	North America	Website
DigiKey	1-800-344-4539	North America, South America, APAC, EMEA	Website
EBV Elektronik		EMEA	Website
Farlink Technology China, Hong Kong	+86 13266922199	APAC	Website
Farnell	1-800-936-198 +44 3447 11 11 22	EMEA	Website
Future Electronics	1-800-675-1619 1-514-428-8470	North America, South America, APAC, EMEA	Website
Glyn	+49-6126-590-0	EMEA	Website
Hy-Line Germany Only	+49 89 614 503 0	EMEA	Website
Jetronic China, Hong Kong and Taiwan	852-27636806	APAC	Website
Laird Connectivity	1-847-839-6925 +44 1628 858941	North America, South America, APAC, EMEA	Website
M2M Germany	+49-6081-587386-0	EMEA	Website
Martinsson	+46 8 7440300	EMEA	Website
McCoy South East Asia	+65 6515 2988	APAC	Website
Mouser	1-800-346-6873 +44 1494 427500	North America, South America, APAC, EMEA	Website
RS Components	+852-2421-9898 +44 3457-201201	North America, South America, APAC, EMEA	Website
Ryoyo Japan	+81-3-3543-7711	APAC	Website
Solsta UK Only	+44 (0) 1527 830800	EMEA	Website
Supreme Components International India, South East Asia	+65 6848-1178	APAC	Website
Symmetry Electronics	1-866-506-8829	North America	Website
Tekdis Australia and New Zealand	+61 3 8669 1210	APAC	Website
Telsys	+972 3 7657666	EMEA	Website
WPG	+44 1628 958460	EMEA	Website