Microchip Technology RN1810 Manual
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Microchip Technology RN1810 Manual

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Product Change Notification /
Date:
11-May-2021
Product Category:
Wireless Modules
PCN Type:
Document Change
Notification Subject:
Data Sheet - RN1810/RN1810E 2.4 GHz IEEE 802.11b/g/n Wireless Module Data Sheet
Affected CPNs:
SYST-07QSQG543_Affected_CPN_05112021.pdf
SYST-07QSQG543_Affected_CPN_05112021.csv
Notification Text:
SYST-07QSQG543
Microchip has released a new Product Documents for the RN1810/RN1810E 2.4 GHz IEEE 802.11b/g/n Wireless Module Data Sheet of
devices. If you are using one of these devices please read the document located at
Wireless Module Data Sheet
Notification Status: Final
Description of Change:
1) Updated Section 4.2 "Canada" and Section 4.3 "Europe"
Impacts to Data Sheet: None
Reason for Change: To Improve Manufacturability
Change Implementation Status: Complete
Date Document Changes Effective: 11 May 2021
NOTE: Please be advised that this is a change to the document only the product has not been changed.
Markings to Distinguish Revised from Unrevised Devices: N/A
SYST-07QSQG543
.
RN1810/ RN1810E 2.4 GHz IEEE 802.11b/ g/ n
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Summary of Contents for Microchip Technology RN1810

  • Page 1 Notification Text: SYST-07QSQG543 Microchip has released a new Product Documents for the RN1810/RN1810E 2.4 GHz IEEE 802.11b/g/n Wireless Module Data Sheet of devices. If you are using one of these devices please read the document located at RN1810/ RN1810E 2.4 GHz IEEE 802.11b/ g/ n...
  • Page 2 Attachments: RN1810/ RN1810E 2.4 GHz IEEE 802.11b/ g/ n Wireless Module Data Sheet Please contact your local with questions or concerns regarding this notification. Microchip sales office Terms and Conditions: If you wish to receive Microchip PCNs via email please register for our PCN email service at our home page select register then fill in the required fields.
  • Page 3 SYST-07QSQG543 - Data Sheet - RN1810/RN1810E 2.4 GHz IEEE 802.11b/g/n Wireless Module Data Sheet Affected Catalog Part Numbers (CPN) RN1810-I/RM100 RN1810-I/RM110 RN1810E-I/RM100 RN1810E-I/RM110 Date: Monday, May 10, 2021...
  • Page 4 SYST-07QSQG543 - Data Sheet - RN1810/RN1810E 2.4 GHz IEEE 802.11b/g/n Wireless Module Data Sheet Affected Catalog Part Numbers(CPN) RN1810-I/RM100 RN1810-I/RM110 RN1810E-I/RM100 RN1810E-I/RM110...
  • Page 5 SSL/TLS • Complete On-Board TCP/IP Networking Antenna • Upgrade Firmware Over the Air using TFTP ® • Integral PCB Trace Antenna (RN1810) • Supports Wi-Fi Protected Setup (WPS) • External Antenna (RN1810E)  2016-2021 Microchip Technology Inc. DS50002460C-page 1...
  • Page 6 RN1810/RN1810E NOTES:  2016-2021 Microchip Technology Inc. DS50002460C-page 2...

  • Page 7: Device Overview

    RN1810 incorporates an on-board TCP/IP networking The RN1810 module is approved for use with the inte- stack, cryptographic accelerator, power management grated PCB trace antenna. The RN1810E module is subsystem, real-time clock, 2.4 GHz transceiver and...
  • Page 8 RN1810/RN1810E FIGURE 1-1: RN1810/RN1810E BLOCK DIAGRAM RN1810/RN1810E 2.4 GHz IEEE 802.11 b/g/n Module PCB Trace Sleep/Wakeup/ Antenna Reset/Control (RN1810) Event/Status Wi-Fi Matching UART Circuitry Power/Ground External Antenna Connector Flash (RN1810E)  2016-2021 Microchip Technology Inc. DS50002460C-page 4...

  • Page 9: Interface Description

    RN1810/RN1810E Interface Description Figure 1-2 shows the RN1810/RN1810E pin diagram. Table 1-2 describes the RN1810/RN1810E pins. FIGURE 1-2: RN1810/RN1810E PIN DIAGRAM  2016-2021 Microchip Technology Inc. DS50002460C-page 5...
  • Page 10 This an optional IO that signals a successful TCP connection or FTP transfer. SLEEP This is an optional IO that puts the RN1810 into Sleep state. FUNC_CONFIG This is an optional IO that starts various applications and resets configurations to factory defaults.

  • Page 11: Mounting Details

    Figure 1-6 Figure 1-7 show the recommended host PCB footprint and layout. FIGURE 1-3: RN1810/RN1810E MODULE PHYSICAL DIMENSIONS (TOP AND SIDE VIEW)  2016-2021 Microchip Technology Inc. DS50002460C-page 7...
  • Page 12 RN1810/RN1810E FIGURE 1-4: RN1810/RN1810E MODULE PHYSICAL DIMENSIONS (BOTTOM VIEW)  2016-2021 Microchip Technology Inc. DS50002460C-page 8...
  • Page 13 RN1810/RN1810E FIGURE 1-5: RN1810/RN1810E MODULE MOUNTING DETAILS (Top View) Keep area around antenna (approximately 1.25 inches) clear of metallic structures for best performance. Edge of Host PCB 1.25 Ground Plane Dimensions are in inches  2016-2021 Microchip Technology Inc. DS50002460C-page 9...
  • Page 14 RN1810/RN1810E FIGURE 1-6: RN1810/RN1810E RECOMMENDED HOST PCB FOOTPRINT  2016-2021 Microchip Technology Inc. DS50002460C-page 10...
  • Page 15 Soldering Recommendations The RN1810/RN1810E wireless module is assembled using the IPC/JEDEC J-STD-020 Standard lead-free reflow profile. The RN1810/RN1810E module can be soldered to the host PCB using standard leaded and lead-free solder reflow profiles. To avoid damaging the module, adhere to the following recommendations: •...
  • Page 16 RN1810/RN1810E NOTES:  2016-2021 Microchip Technology Inc. DS50002460C-page 12...

  • Page 17: Circuit Description

    The UART interface supports 2-wire (RX, TX) and 4- wire configurations with hardware flow control (RX, TX, CTS and RTS) as illustrated in Figure 2-1. The logic FIGURE 2-1: HOST MCU TO RN1810/RN1810E BLOCK DIAGRAM Any MCU Application(s) UART Driver Power RN1810/RN1810E...

  • Page 18: Module Reset

    RESET pin low. • Perform a soft Power-On Reset using software VDD and GND Pin commands The RN1810/RN1810E wireless module contains an The RESET pulse duration must be a minimum of integrated power management unit that generates all 650 ns.
  • Page 19 APPLICATION INFORMATION This section provides information on the Application Schematic, Integral PCB Trace Antenna and Antenna Types. Application Schematic Figure 3-1 shows the schematic for the RN1810/RN1810E module. FIGURE 3-1: APPLICATION SCHEMATIC Note 1: Refer to Table 1-2: "PIN Descriptions".
  • Page 20 RN1810/RN1810E Integral PCB Trace Antenna Figure 3-2 illustrates the simulation drawing. The two- dimensional (2D) radiation pattern is illustrated in For the RN1810, the PCB antenna is fabricated on the Figure 3-3, whereas Figure 3-4 Figure 3-5 show top copper layer and covered in solder mask. The lay- the three-dimensional (3D) radiation patterns.
  • Page 21 Setup 2: Last Adaptive 170.0000 170.0000 -0.1414 Freq. = “2.44 GHz” Phi = “0 deg” Radiation Pattern 1 Two-dimensional (2D) pattern, including the average on main radiation planes (Phi = 0 and 90 degrees).  2016-2021 Microchip Technology Inc. DS50002460C-page 17...
  • Page 22 RN1810/RN1810E FIGURE 3-4: SIMULATED THREE-DIMENSIONAL RADIATION PATTERN Radiation pattern against the module dimensions  2016-2021 Microchip Technology Inc. DS50002460C-page 18...
  • Page 23 FIGURE 3-5: SIMULATED THREE-DIMENSIONAL RADIATION PATTERN Three-dimensional (3D) pattern and magnitude distribution...
  • Page 24 Section 4.0, "Regulatory Approval". Table 3-1 lists the approved antennas types. TABLE 3-1: TESTED EXTERNAL ANTENNA TYPES Type Gain PCB Trace 1 dBi Dipole 2 dBi PIFA -3 dBi  2016-2021 Microchip Technology Inc. DS50002460C-page 20...

  • Page 25: Regulatory Approval

    LABELING AND USER INFORMATION REQUIREMENTS This section outlines the regulatory information for the The RN1810/RN1810E module has been labeled with RN1810/RN1810E module for the following countries: its own FCC ID number, and if the FCC ID is not visible • United States when the module is installed inside another device, •...
  • Page 26 Sciences et Développement radiation patterns. économique Canada applicables aux appareils radio Testing of the RN1810/RN1810E module was per- exempts de licence. L’exploitation est autorisée formed with the antenna types listed in Table 3-1.
  • Page 27 CONFORMITY integrated into a final product. Hereby, Microchip Technology Inc. declares that the The RN1810/RN1810E module has been tested to radio equipment type RN1810/RN1810E is in compli- RED 2014/53/EU Essential Requirements mentioned ance with Directive 2014/53/EU.
  • Page 28 Standards) Notice 2010 calls up the AS / NZS is required in the compliance folder for ACMA compli- 4268:2008 industry standard. The RN1810/RN1810E ance. All test reports are available on the RN1810/ module test reports can be used as part of the product RN1810E product web page at http://www.micro-...
  • Page 29 RN1810/RN1810E • If the host product is subject to electrical appli- The RN1810/RN1810E module is labeled with its own ance safety (for example, powered from an AC KC mark. The final product requires the KC mark and mains), the host product may require Product...
  • Page 30 4.8.1 LABELING AND USER INFORMATION REQUIREMENTS The RN1810/RN1810E module is labeled with its own NCC ID number, and if the NCC ID is not visible when the module is installed inside another device, then the outside of the device must also display a label referring to the enclosed module.

  • Page 31: Electrical Characteristics

    2: Transmit current consumption at power output levels is listed in Table 5-6. TABLE 5-4: DC CHARACTERISTICS FOR DIGITAL IO PINS DC CHARACTERISTICS Operating Conditions Symbol Parameter Min. Typ. Max. Units High-Level Input Voltage — Low-Level Input Voltage -0.3 —  2016-2021 Microchip Technology Inc. DS50002460C-page 27...
  • Page 32 SYNTHESIZER CHARACTERISTICS Symbol Parameter Conditions Unit Center channel frequency Center frequency 2.412 — 2.472 at 5 MHz spacing Reference oscillator frequency +/-20 ppm — — Frequency step size (at RF) — — — STEP  2016-2021 Microchip Technology Inc. DS50002460C-page 28...
  • Page 33 Revision A (January 2016) This is the initial released version of the document. Revision B (June 2017) Updated Section 4.0 “Regulatory Approval” Revision C (May 2021) Updated Section 4.2 “Canada” Section 4.3 “Europe”  2016-2021 Microchip Technology Inc. DS50002460C-page 29...
  • Page 34 RN1810/RN1810E NOTES:  2016-2021 Microchip Technology Inc. DS50002460C-page 30...

  • Page 35: Product Identification System

    To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office PART NO. Examples: Device Temperature Package Firmware RN1810-I/RM100 Revision Range Number Device: RN1810: Integral Antenna RN1810E: External Antenna Connection Temperature Range: -40C to +85C (Industrial) Package: Radio Module  2016-2021 Microchip Technology Inc. DS50002460C-page 31...
  • Page 36 RN1810/RN1810E NOTES:  2016-2021 Microchip Technology Inc. DS50002460C-page 32...
  • Page 37 Technology, and Symmcom are registered trademarks of Microchip Technology Inc. in other countries. GestIC is a registered trademark of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other countries. All other trademarks mentioned herein are property of their respective companies.

  • Page 38: Worldwide Sales And Service

    New York, NY Tel: 46-31-704-60-40 Tel: 631-435-6000 Sweden - Stockholm San Jose, CA Tel: 46-8-5090-4654 Tel: 408-735-9110 UK - Wokingham Tel: 408-436-4270 Tel: 44-118-921-5800 Canada - Toronto Fax: 44-118-921-5820 Tel: 905-695-1980 Fax: 905-695-2078  2016-2021 Microchip Technology Inc. DS50002460C-page 34 02/28/20...

This manual is also suitable for:

Rn1810eRn1810-i/rm100Rn1810-i/rm110Rn1810e-i/rm100Rn1810e-i/rm110

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