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LM811-0461
Class 1 WiFi and Bluetooth® v4.0 Dual Mode USB Module
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: LM TECHNOLOGIES
- Product type: Bluetooth Modules & Adaptors
- Data Rate: 54Mbps
- Bluetooth Class: Class 1
- Signal Range Max: 10m
- Bluetooth Version: Bluetooth 2.1 + EDR, 3.0, 4.0
- Supply Voltage Max: 3.135V
- Supply Voltage Min: 3.465V
- Receive Sensitivity: -83dBm
- Operating Temperature Max: 60°C
- Operating Temperature Min: 0°C
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 10.07 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **LM811 WiFi and Dual Mode Bluetooth® Combination Module** Host Controller Interface (HCI) via USB Interface Product LM811 Part No See Last Page Revised 15/DEC/2016 **==> picture [193 x 28] intentionally omitted <==** **----- Start of picture text -----**<br> Se= &Ay @ omma &<br>Linux Android Win.— XP Win Vista Win 7 Win 8 Win 10<br>**----- End of picture text -----**<br> **==> picture [223 x 35] intentionally omitted <==** **----- Start of picture text -----**<br> 2mm<br>ro)<br>12mm<br>25mm<br>**----- End of picture text -----**<br> ## **Features** - WiFi 802.11 b/g/n - Bluetooth® v4.0 (Backwards compatible with Bluetooth® v2.0, v2.1 and v3.0) - e Support sophisticated WiFi/Bluetooth® coexistence mechanism to enhance performance - Support Bluetooth® adaptive power management mechanism - e WPA, WPA-PSK, WPA2, WPA2 -PSK and WEP (64bit & 128bit) e encryption schemes - Linux (Kernel v4.3.6), Android 4.4 and Windows XP – 10 compatible - 25mm x 12mm x 2mm - Full speed Bluetooth® Piconet and Scatternet supported - 5V IC Antenna or 3V3 IPEX Connector module options - RoHS, REACH and WEEE Compliant Solution - USB 2.0 (Full Speed) and PCM interface ## **Overview** The LM811 combination module offers coexistence for Bluetooth® (Dual Mode) and WiFi operations. Allowing the host computer to wirelessly communicate with other Bluetooth® and WiFi enabled devices. This cost effective module saves valuable PCB space within your product. LM811 module fully supports IEEE 802.11b/g/n/d/e/h/i standards and Bluetooth® v2.0, v2.1, v3.0 and v4.0 standards. Compatible with Linux (Kernel v4.3.6), Android 4.4 and Windows XP – 10 platforms. The LM811 module also offers low power consumption and an intelligent coexistence mechanism, ideal for communicating with many wireless devices such as tablets, smart phones and laptops. **LM811** Page 1 of 11 **+44(0) 207 428 2647 | sales@lm-technologies.com** ## **LM811 WiFi and Dual Mode Bluetooth® Combination Module** Host Controller Interface (HCI) via USB Interface Product LM811 Part No See Last Page ## |Wireless|| |---|---| |Wireless Standard|WiFi:| ||802.11 b/g/n/d/e/h/i| ||Bluetooth®:| ||v2.1+EDR/v3.0+HS/v4.0| |Module Type|Host Controller Interface (HCI)| |OS Compatibility|Linux, Android and Windows XP – 10| |Security|WiFi;| ||WPA, WPA-PSK, WPA2, WPA2 -PSK and WEP (64bit & 128bit)| ||Bluetooth®;| ||Simple Paring| |Network Architecture|WiFi;| ||Ad hoc mode (Peer-to-Peer) and Infrastructure mode Software AP; WiFi Direct| ||Bluetooth®;| ||Pico Net; Scatter Net| |Hardware|| |Chipset|Realtek| |Antenna|Onboard Chip Antenna or IPEX Connector| |Interfaces|USB 2.0 (Full Speed) and PCM| |RF Characteristics|| |Tx Output Power|WiFi;| ||17dBm – 802.11b@11Mbps 15dBm – 802.11g@6Mbps 14dBm –| ||802.11g@54Mbps 13dBm – 802.11n@MCS0_HT20 13dBm –| ||802.11n@MCS7_HT20 13dBm – 802.11n@MCS0_HT40 13dBm –| ||802.11n@MCS7_HT40| ||Bluetooth®:| ||Maximum 10dBm| |Rx Sensitivity|WiFi;| ||-82dBm – 802.11b@11Mbps -71dBm – 802.11g@54MBps -67dBm – 802.11n@MCS7_HT20| ||-64dBm - 802.11n@MCS7_HT40| ||Bluetooth®:| ||-89dBm@1Mbps -90dBm@2Mbps -83dBm@3Mbps| **LM811** Page 2 of 11 **+44(0) 207 428 2647 | sales@lm-technologies.com** ## **LM811 WiFi and Dual Mode Bluetooth® Combination Module** Host Controller Interface (HCI) via USB Interface Product LM811 Part No See Last Page ## RF Characteristics |Range (in open space)|WiFi:| |---|---| ||Up to 180m| ||Bluetooth®:| ||Up to 10m| |Data Transfer Rate|WiFi:| ||802.11b: 1, 2, 5.5, 11Mbps; 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps;| ||802.11n MCS0 to 7 for HT20MHz, MCS0 to 7 for HT40MHz| ||Bluetooth®:| ||Basic Rate 1Mbps; Enhanced Rate 2, 3Mbps;| ||High Speed 6, 9, 12, 18, 24, 36, 48, 54Mbps| |Frequency|2.4GHz to 2.4835 GHz| |Modulation Scheme|WiFi:| ||802.11b: CCK, DQPSK, DBPSK 802.11g: 64QAM, 16QAM, QPSK,| ||BPSK 802.11n: 64QAM, 16QAM, QPSK, BPSK| ||Bluetooth®:| ||8DPSK, π/4 DQPSK, GFSKFSK| |Spread Spectrum|WiFi:| ||IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum)| ||IEEE 802.11g/n: OFDM (Orthogonal Frequency Division Multiplexing)| ||Bluetooth®:| ||FHSS (Frequency Hopping Spread Spectrum)| |Operating Channel|WiFi (2.4GHz):| ||11: (Ch. 1-11) – United States 13: (Ch. 1-13) – Europe| ||14: (Ch. 1-14) – Japan| ||Bluetooth® (2.4GHz):| ||Ch. 0 to 78| |Physical Characteristics|| |Operating Temperature|0°C to +60°C ambient temperature 0 to 95 % (non-condensing)| |Storage Temperature|-20°C to +70°C ambient temperature 0 to 95 % (non-condensing)| |Dimensions (L x W x H)|25mm x 12mm x 2mm| |Weight|0.82 g| |Certifications|CE, FCC, IC, TELEC and SIG| |Compliance|RoHS, REACH and WEEE| **LM811** Page 3 of 11 **+44(0) 207 428 2647 | sales@lm-technologies.com** ## **LM811 WiFi and Dual Mode Bluetooth® Combination Module** Host Controller Interface (HCI) via USB Interface Product LM811 Part No See Last Page ## **Power Consumption** |DC power for 5V|Performance|| |---|---|---| |Description|Typ|Units| |Off|10|uA| |Unassociated idle|40|mA| |Associated idle for 2.4GHz band|70|mA| |Data transfer for 2.4GHz|103|mA| |Note:Data transfer test using the Linux driver: Linux_v4.3.6_11841.20140714|Data transfer test using the Linux driver: Linux_v4.3.6_11841.20140714|| |DC power for 3.3V|Performance|| |---|---|---| |Description|Typ|Units| |Off|16|uA| |Unassociated idle|90|mA| |Associated idle for 2.4GHz band|141|mA| |Data transfer for 2.4GHz|168|mA| Note: Data transfer test using the Linux driver: Linux_v4.3.6_11841.20140714 ## **DC Power Input** |**DC Power Input**||||| |---|---|---|---|---| |Module|Min|Typical|Max|Unit| |DC 5V (IC Antenna)|4.75|5|5.25|V| |DC 3.3V (IPEX Connector)|3.135|3.3|3.465|V| Important: 3.3V IPEX connector products must only use 3.3V 5V IC Antenna products must only use 5V Warning: Do NOT use the wrong voltage on your module. **LM811** Page 4 of 11 **+44(0) 207 428 2647 | sales@lm-technologies.com** **LM811 WiFi and Dual Mode Bluetooth® Combination Module** Host Controller Interface (HCI) via USB Interface Product LM811 Part No See Last Page ## **Pin Outs** **==> picture [197 x 74] intentionally omitted <==** **----- Start of picture text -----**<br> 7 6<br>LU [TECHNOLOGIES § gg<br>12 1<br>**----- End of picture text -----**<br> RF Type 1: IPEX Connector Module **==> picture [195 x 103] intentionally omitted <==** **----- Start of picture text -----**<br> 7 6<br>LU! [TECHNOLOGIES &<br>12 1<br>RF Type 2: IC Antenna Module<br>**----- End of picture text -----**<br> **==> picture [149 x 74] intentionally omitted <==** **----- Start of picture text -----**<br> 7 6<br>13<br>12 1<br>**----- End of picture text -----**<br> ## **Pin Assignments** |Pin|Signal|Type|Description| |---|---|---|---| |1|WO-WLAN|Output|Chip Wake Host function| |2|GND|Power|Ground| |3|USB D+|I/O|USB D+ signal| |4|USB D-|I/O|USB D- signal| |5|VCC|Power|Supply DC 3.3V for LM811 (IPEX Connector Module) /| ||||Supply DC 5V for LM811 (IC Antenna Module)| |6|SUSPEND|Input|Host Wake Chip function.| |7|GND|Power|Ground| |8|ANT|-|WiFi/Bluetooth® RF port (if you are NOT using the IPEX connector)| |9|GND|Power|Ground| |10|GND|Power|Ground| |11|ANT|-|No Connection| |12|GND|Power|Ground| |13|BT_PCM_IN|Input|PCM data Input. This pin is also shared with GPIO0 and 3DG_SEL_A| |14|BT_PCM_OUT|Output|PCM data Output. This pin is also shared with GPIO1 and 3DG_SYNC_A.| |15|BT_PCM_SYNK|I/O|PCM frame Synchronization. This pin is also shared with GPIO2.| |16|BT_PCM_CLK|I/O|PCM Clock. This pin is also shared with GPIO3.| |17|EXT_XIN|-|No Connection| **LM811** Page 5 of 11 **+44(0) 207 428 2647 | sales@lm-technologies.com** ## **LM811 WiFi and Dual Mode Bluetooth® Combination Module** Host Controller Interface (HCI) via USB Interface Product LM811 Part No See Last Page ## **Physical Dimensions** **==> picture [430 x 456] intentionally omitted <==** **----- Start of picture text -----**<br> TOP VIEW<br>25mm<br>Sheilding<br>23.6mm 2mm<br>2.33<br>|<br>FRONT VIEW<br>0.6+0.15<br>SIDE VIEW<br>PCB Footprint<br>The recommended layout pads for LM811 module are shown below.<br>TOP VIEW<br>25mm<br>0.7<br>0.7<br>—————_l—_ | 4+ |<br>1 |<br>|<br>yoy ! !<br>0.7<br>0.6<br>13mm IL T 0.7 _a |<br>12mm<br>9.1mm<br>2.88<br>2mm x 5<br>0.9mm<br>12mm 0.9mm 1.5<br>7.6mm 1.4<br>1.4 2mm x 5<br>0.4<br>**----- End of picture text -----**<br> ## 1. PCB 0.8mm High limit 0mm BOTTOM VIEW **==> picture [70 x 51] intentionally omitted <==** **----- Start of picture text -----**<br> 1x4<br>0.6<br>13<br>1.2<br>**----- End of picture text -----**<br> **LM811** Page 6 of 11 **+44(0) 207 428 2647 | sales@lm-technologies.com** ## **LM811 WiFi and Dual Mode Bluetooth® Combination Module** Host Controller Interface (HCI) via USB Interface Product LM811 Part No See Last Page ## **Design-in Guidelines** ## **Wake Function - Pin 1** Place WO-WLAN (Chip Wake Host) function. ## **Supend Function - Pin 6** PIN6. Place SUSPEND (Host Wake Chip) **==> picture [405 x 95] intentionally omitted <==** **----- Start of picture text -----**<br> VD33 R23 VD33 R25<br>NP 100KR NP 100KR<br>O JP3 JP4<br>WOLAN 1 PU SUSPEND 1 PU<br>2 2<br>3 PD 3 PD<br>le R24 NP JUMPER ——— i NP JUMPER<br>R26<br>10KR<br>10KR<br>**----- End of picture text -----**<br> ## **RF Connector Dimensions** **==> picture [423 x 314] intentionally omitted <==** **----- Start of picture text -----**<br> 2.60±0.10<br>0.25<br>0.60<br>0.10<br>A<br>I Jat.<br>A A<br>MAX<br>0.60 A<br>— 0.60 TI<br>0.050 A B<br>A 7 ø1.70±0.050<br>ø1.00<br>B ø0.50±0.050<br>Ground Contact<br>ere 1 are ==,<br>Housing<br>SECT A-A<br>\_ Te Na Contact<br>30.00°<br>0.25±0.050<br>ø1.85±0.050 ø2.00±0.050 1.80±0.050 2.60±0.10<br>3.10<br>0.25±0.050<br>1.25±0.050 0.10<br>0.15<br>0.05<br>0.35<br>0.90±0.05<br>**----- End of picture text -----**<br> **LM811** Page 7 of 11 **+44(0) 207 428 2647 | sales@lm-technologies.com** ## **LM811 WiFi and Dual Mode Bluetooth® Combination Module** Host Controller Interface (HCI) via USB Interface Product LM811 Part No See Last Page ## **PCB Drying Conditions** This mod ~~u~~ le is MSL-3 surface mount device; please refer below conditions for drying before solder reflow processes. If your PCB was baked at the below temperatures you need to follow the below guidelines (extracted from IPC/JEDEC J-STD-033B.1) |**Bake @ 125**|**Bake @ 125oC **|**Bake @ 90oC **|**Bake @ 90oC **|**Bake @ 40oC **|**Bake @ 40oC **| |---|---|---|---|---|---| |**Exceeding**|**Exceeding**|**Exceeding**|**Exceeding**|**Exceeding**|**Exceeding**| |**floor Life **|**floor Life **|**floor Life **|**floor Life **|**floor Life **|**floor Life**| |**By > 72h**|**By ≤ 72h**|**By > 72h**|**By ≤ 72h**|**By > 72h**|**By ≤ 72h**| |9 hours|7 hours|33 hours|23 hours|13 days|9 days| ## **Temperature Analysis Report** ## **Temperature Curve Chart** **==> picture [50 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> Probe Name<br>**----- End of picture text -----**<br> **==> picture [6 x 42] intentionally omitted <==** **----- Start of picture text -----**<br> Temperature<br>**----- End of picture text -----**<br> ||**Time (s)**||||||**Speed: 70 cm/min**|**Speed: 70 cm/min**| |---|---|---|---|---|---|---|---|---| |Name|Zone 1|Zone 2|Zone 3|Zone 4|Zone 5|Zone 6|Zone 7|Zone 8| |Max|180.0|180.0|170.0|170.0|180.0|210.0|260.0|245.0| |Min|180.0|180.0|170.0|170.0|180.0|210.0|260.0|245.0| |Length|1.0|1.0|1.0|1.0|1.0|1.0|1.0|1.0| |**Probe**|**Liquidus Line**|**Liquidus Line**|**Maximum / Minimum**|**Maximum / Minimum**||**Slope**|| |---|---|---|---|---|---|---|---| ||**Rising 110.00-190.00**|**Above 230.0**|**Max**|**Min**|**Positive**||**Negative**| |#1|119.00|47.50|245.50|27.30|2.56||-1.69| |#2|116.50|49.00|247.10|27.70|2.69||-1.60| |#3|116.00|46.50|245.80|29.30|2.04||-1.57| |#4|117.00|46.50|244.90|29.20|2.60||-1.31| |#5|119.50|50.00|248.10|29.60|2.44||-1.64| **LM811** Page 8 of 11 **+44(0) 207 428 2647 | sales@lm-technologies.com** **LM811 WiFi and Dual Mode Bluetooth® Combination Module** Product LM811 Host Controller Interface (HCI) via USB Interface Part No See Last Page **Tape and Reel Packaging** Tape Dimensions 2.0mm 16mm 1.50mm 4.0mm | 12.60mm 2.4mm Reel Dimensions 330mm Notes Carton Dimensions (L x W x H): 395mm x 360mm x 305mm Quantities 1500 modules per Tape 5 Boxes per Carton 7500 modules per carton 49.4mm ~~;~~ 100mm **LM811 +44(0) 207 428 2647 | sales@lm-technologies.com** Page 9 of 11 0.3mm ## **LM811 WiFi and Dual Mode Bluetooth® Combination Module** Host Controller Interface (HCI) via USB Interface Product LM811 Part No See Last Page ## **Packaging for Tape & Reel / Tray** The trays/reels are stacked and inserted into an anti-static vacuum bag and the Anti-Static Label, Model Name Label and Moisture Sensitive Labels stuck on. **==> picture [110 x 6] intentionally omitted <==** **----- Start of picture text -----**<br> Reels are place within a vacuum bag.<br>**----- End of picture text -----**<br> **==> picture [156 x 98] intentionally omitted <==** **----- Start of picture text -----**<br> drying agent<br>Humidity Indicator Card<br>Anti-static aluminium vacuum bag.<br>**----- End of picture text -----**<br> Trays are stacked up with an empty tray on the top. The vacuum bag is placed inside the box and a Model Name Label stuck on the front-side of each box. **==> picture [116 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> Anti-static aluminium vacuum bag.<br>**----- End of picture text -----**<br> **==> picture [14 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> box<br>**----- End of picture text -----**<br> **==> picture [204 x 236] intentionally omitted <==** **----- Start of picture text -----**<br> Model name label<br>L\<br>=oTS<br> box<br>J<br>po<br>)<br>carton<br>carton label<br>**----- End of picture text -----**<br> **==> picture [131 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> Each carton contains 4 boxes.<br>**----- End of picture text -----**<br> **LM811** Page 10 of 11 **+44(0) 207 428 2647 | sales@lm-technologies.com** ## **LM811 WiFi and Dual Mode Bluetooth® Combination Module** Host Controller Interface (HCI) via USB Interface Product LM811 Part No See Below **LM811 Packaging Options** |811-0461|**3.3V Module with IPEX Connector**<br>1 x LM811 SMT HCI 802.11n BT4.0 150Mbps USB 3.3V IPEX Module| |---|---| ||Tray| |811-0467|**3.3V Module with IPEX Connector**<br>1 x LM811 SMT HCI 802.11n BT4.0 150Mbps USB 3.3V IPEX Module| ||Tape & Reel| |811-0465|**5V Module with IC Antenna**| ||1 x LM811 SMT HCI 802.11n BT4.0 150Mbps USB 5V IC ANT Module<br>Tray| |811-0450|**5V Module with IC Antenna**| ||1 x LM811 SMT HCI 802.11n BT4.0 150Mbps USB 5V IC ANT Module| ||Tape & Reel| http://www.lm-technologies.com/downloads **LM811** Page 11 of 11 **+44(0) 207 428 2647 | sales@lm-technologies.com**
Updated at February 9, 2023
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