Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Telegesis ETRX358-LRS
Summary of Contents for Telegesis ETRX358-LRS
- Page 1 Telegesis™ TG-PM-0511-ETRX358x-LRS r7 ETRX358x-LRS and ETRX358xHR-LRS Product Manual Telegesis™ is a trademark of Silicon Laboratories Inc. ® ETRX358x-LRS ZIGBEE MODULES PRODUCT MANUAL ©2016 Silicon Labs ETRX358x-LRS Product Manual...
-
Page 2: Table Of Contents
ETRX358x-LRS and ETRX358xHR-LRS Table of Contents INTRODUCTION ......................... 5 Hardware Description ....................... 5 PRODUCT APPROVALS ....................7 FCC Approvals ......................... 7 2.1.1 FCC Labelling Requirements ................... 8 IC (Industry Canada) Approvals ..................8 2.2.1 IC Labelling Requirements ....................9 European Certification ....................10 Declarations of Conformity ..................... - Page 3 ETRX358x-LRS and ETRX358xHR-LRS 16.1 Safety Precautions ......................34 16.2 Design Engineering Notes ....................34 16.3 Storage Conditions ......................35 PACKAGING ........................36 17.1 Embossed Tape ......................36 17.2 Component Orientation ....................37 17.3 Reel Dimensions ......................37 17.4 Packaging ........................38 ORDERING INFORMATION .....................
- Page 4 Based on the latest Ember EM358x family of single chip ZigBee solutions the new long range modules are footprint compatible with the entire Telegesis ETRX3 family, thus representing a drop-in replacement for all applications where a high link budget is required.
-
Page 5: Introduction
The Telegesis ETRX3 series modules are based on the Silicon Labs ZigBee compliant platform consisting of the single chip family of EM358x SoCs combined with the ZigBee PRO compliant EmberZNet meshing stack. - Page 6 ETRX358x-LRS and ETRX358xHR-LRS The ETRX358x and ETRX358xHR are used for ZigBee (www.zigbee.org) applications. In case it is desired to develop custom firmware, the Silicon Labs toolchain, consisting of Ember Desktop together with a comprehensive integrated development environment (IDE), is required. ©2016 Silicon Labs - 6 - ETRX358x-LRS Product Manual...
-
Page 7: Product Approvals
The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Telegesis (UK) Ltd. may void the user's authority to operate the equipment. When using the ETRX358x-LRS with approved antennae, it is required to prevent end- users from replacing them with non-approved ones. -
Page 8: Fcc Labelling Requirements
FCC labelling requirements are met. This includes a clearly visible label on the outside of the finished product specifying the Telegesis FCC identifier (FCC ID: S4GEM358L) as well as the notice above. This exterior label can use wording such as “Contains Transmitter Module FCC ID: S4GEM358L”... -
Page 9: Ic Labelling Requirements
ETRX358x-LRS and ETRX358xHR-LRS brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. OEM Responsibilities The ETRX358x-LRS and ETRX358x-LRS families of module have been certified for integration into products only by OEM integrators under the following conditions: 1. -
Page 10: European Certification
2.4 Declarations of Conformity Telegesis (UK) Ltd has issued Declarations of Conformity for all ETRX3 series ZigBee RF Modules, which cover Radio Emissions and Safety. These documents will be available from our website or on request 2.5 IEEE 802.15.4... -
Page 11: The Zigbee Protocol
ETRX358x-LRS and ETRX358xHR-LRS 2.6 The ZigBee Protocol The ZigBee Protocol is a set of standards for wireless connectivity for use between any devices over short to medium distances. The specification was originally ratified in December 2004, paving the way for companies to start making low-power networks a reality. ZigBee uses an IEEE 802.15.4 radio specification running on the 2.4GHz band, plus three additional layers for networking, security and applications. -
Page 12: Module Pinout
ETRX358x-LRS and ETRX358xHR-LRS 3 Module Pinout Figure 1. ETRX3 series Module Pinout (top view) The table below gives details about the pin assignment for direct SMD soldering of the ETRX3 series modules to the application board. For more information on the alternate functions please refer to [2]. - Page 13 ETRX358x-LRS and ETRX358xHR-LRS ETRX358x Name Default Alternate EM35x Alternate functions function JTCK JTCK SWCLK JTDO, SWO, TRACEDATA0 JTDI, TRACECLK JTMS, SWDIO N/C{1} PB0 of the EM35x is used to control the FEM ADC3 ADC3, TRACEDATA3 PC0 {4} JRST, IRQD, TRACEDATA1 PB7 {4} ADC2 ADC2, IRQC, TIM1C2...
-
Page 14: Hardware Description
ETRX358x-LRS and ETRX358xHR-LRS 4 Hardware Description Vreg I / O UART 1,8Vdc integrated EM358x antenna 1V25 USB* Match RESET RESET Match JTAG programming terminal U.FL socket 24MHz selection, *not available on all Types filtering and matching circuitry Figure 2. Hardware Diagram The ETRX358x-LRS and ETRX358x-LRS are based on the Silicon Labs EM358x family of ZigBee SoCs in addition to a frontend module containing a PA, LNA and RF switch in addition to the RF- frontend circuitry. -
Page 15: Firmware Description
ETRX358x-LRS and ETRX358xHR-LRS 5 Firmware Description By default, the modules will be pre-loaded with a standalone bootloader which supports over-the- air bootloading as well as serial bootloading of new firmware. In order to enter the standalone bootloader using a hardware trigger pull PA5 to ground and power-cycle or reset the module. -
Page 16: Token Settings
When writing firmware for the ETRX358x-LRS it is important to ensure that pins PB0 and PC5 are correctly configured in order that the RF front-end module can operate correctly. An application note “Writing customised firmware for the ETRX35x-LRS” can be downloaded from the Telegesis website. -
Page 17: Absolute Maximum Ratings
ETRX358x-LRS and ETRX358xHR-LRS 6 Absolute Maximum Ratings Item Symbol Absolute Maximum Ratings Unit Supply voltage -0.3 to +3.6 Voltage on any Pad -0.3 to V +0.3 Voltage on any Pad pin (PA4, PA5, PB5, PB6, PB7, PC1), when used as an input -0.3 to +2.0 to the general purpose ADC with the low voltage range selected... -
Page 18: Dc Electrical Characteristics
ETRX358x-LRS and ETRX358xHR-LRS 7 DC Electrical Characteristics = 3.0V, T = 25°C, NORMAL MODE (non-Boost) unless otherwise stated Condition / Item Symbol Value Unit Remark Module supply voltage Deep Sleep Current Quiescent current, internal RC oscillator 4kB RAM retained µA SLEEP disabled, Quiescent current,... - Page 19 ETRX358x-LRS and ETRX358xHR-LRS TX Current at +20dBm Transmit current module output TXVCC consumption power Transmit Current at min module TXVCC consumption output power Sleep Modes & Peripheral Current MCU, RAM and flash, 12MHz clock FEM, radio off speed MCU, RAM and flash, 24MHz clock FEM, radio off speed...
-
Page 20: Digital I/O Specifications
ETRX358x-LRS and ETRX358xHR-LRS 8 Digital I/O Specifications The digital I/Os of the ETRX358x-LRS module have the ratings shown below. = 3.0V, T = 25°C, NORMAL MODE unless otherwise stated Condition / Item Symbol Value Unit Remark Schmitt input Low Schmitt switching threshold going 0.42 x V 0.5 x V... -
Page 21: D Converter Characteristics
ETRX358x-LRS and ETRX358xHR-LRS 9 A/D Converter Characteristics The ADC is a first-order sigma-delta converter. For additional information on the ADC please refer to the EM358x datasheet. Item A/D resolution Up to 14 bits A/D sample time for 7-bit conversion 5.33µs (188kHz) A/D sample time for 14-bit conversion 682µs Reference Voltage... - Page 22 ETRX358x-LRS and ETRX358xHR-LRS Please Note: For the relationship between EM358x power settings and module output power please relate to chapter 10.1 of this document. When developing custom firmware the output power settings described in this document relate directly to the EM358x power settings accessible via the Ember stack API.
-
Page 23: Tx Power Characteristics
ETRX358x-LRS and ETRX358xHR-LRS 10.1 TX Power Characteristics The diagrams below show the typical output power and module current in dependency on EM358x-LRS power setting in NORMAL MODE at 3.6V and room temperature. Figure 3. Output Power vs. Power Setting Figure 4. Module Current vs. Power Setting ©2016 Silicon Labs - 23 - ETRX358x-LRS Product Manual... -
Page 24: Power Settings For Regulatory Compliance
ETRX358x-LRS and ETRX358xHR-LRS 10.2 Power Settings for Regulatory Compliance Because of the high gain of the frontend module output power of up to 22dBm can be achieved When the antenna gain is included the output power of the EM358x transceivers needs to be reduced for regulatory compliance. -
Page 25: Temperature Behaviour
ETRX358x-LRS and ETRX358xHR-LRS 10.3 Temperature behaviour Figure 5 and Figure 6 illustrate the temperature behaviour of the ETRX358x-LRS series of modules. Please note that although the temperature behaviour was measured to up to 100 degrees Celsius the absolute maximum rating is 85 degrees Celsius. Figure 5. -
Page 26: Physical Dimensions
ETRX358x-LRS and ETRX358xHR-LRS 11 Physical Dimensions Figure 7. ETRX3 Physical Dimensions Symbol Explanation Distance Length of the module 25.0mm Width of the module 19.0mm Height of the module 3.8mm Distance centre of pad PCB edge 0.9mm Pitch 1.27mm Keep-out Zone from corner of PCB 17.5mm Keep-out Zone from corner of PCB 4.1mm... -
Page 27: Recommended Reflow Profile
ETRX358x-LRS and ETRX358xHR-LRS 12 Recommended Reflow Profile Recommended temperature profile for reflow soldering 60 +60-20s 230°C -250°C max. Temp .[°C] 220°C 150°C – 200°C 90 ±30s Time [s] Figure 8. Recommended Reflow Profile Use of “No-Clean” solder paste is recommended to avoid the requirement for a cleaning process. Cleaning the module is strongly discouraged because it will be difficult to ensure no cleaning agent and other residuals are remaining underneath the shielding can as well as in the gap between the module and the host board. -
Page 28: Product Label Drawing
ETRX358x-LRS and ETRX358xHR-LRS 13 Product Label Drawing Figure 9. Product Label The label dimensions are 16mm x 14 mm. The label will withstand temperatures used during reflow soldering. The characters “HR” are only present on the versions with the Hirose connector, Description Imprint Module Order code Possible codes are:... -
Page 29: Recommended Footprint
ETRX358x-LRS and ETRX358xHR-LRS 14 Recommended Footprint In order to surface mount an ETRX3 series module, we recommend that you use pads which are 1mm wide and 1.2mm high. Unless using the “HR” variants the “keep-out” zone shown in section 11 must be retained, and it must be ensured that this area is free of copper tracks and/or copper planes/layers. - Page 30 ETRX358x-LRS and ETRX358xHR-LRS ETRX3 series module in order to avoid ‘shorts’. All ETRX3 series modules use a multilayer PCB containing an inner RF shielding ground plane, therefore there is no need to have an additional copper plane directly under the ETRX3 series module. Figure 11.
-
Page 31: Recommended Placement
ETRX358x-LRS and ETRX358xHR-LRS 14.1 Recommended Placement When placing the module please either locate the antenna in the corner as shown in Figure 12 so that the recommended antenna keepout zone is being followed, or add a no copper zone as indicated in Figure 14. - Page 32 ETRX358x-LRS and ETRX358xHR-LRS Figure 14. Adding a no copper / no component area ©2016 Silicon Labs - 32 - ETRX358x-LRS Product Manual...
-
Page 33: Example Carrier Board
Since the RF performance of the module with the on board antenna is strongly dependent on the proper location of the module on its carrier board, shows the reference carrier board which was used during testing by Telegesis. Figure 15. Reference Board For best performance it is recommended to locate the antenna towards the corner of the carrier board and to respect the recommended keep-out areas as described in section 11. -
Page 34: Reliability Tests
ETRX358x-LRS and ETRX358xHR-LRS 15 Reliability Tests The following measurements will be conducted after the module has been exposed to standard room temperature and humidity for 1 hour. Item Limit Condition Freq.:40Hz,Amplitude:1.5mm Electrical parameter should be Vibration test 20min. / cycle,1hrs. each of X and Y axis in specification Dropped onto hard wood from height of Shock test... -
Page 35: Storage Conditions
ETRX358x-LRS and ETRX358xHR-LRS In liquid, such as water, salt water, oil, alkali, or organic solvent, or in places where liquid may splash. In direct sunlight, outdoors, or in a dusty environment In an environment where condensation occurs. In an environment with a high concentration of harmful gas (e.g. salty air, HCl, Cl2, SO2, H2S, NH3, and NOx) If an abnormal voltage is applied due to a problem occurring in other components or circuits, replace these products with new products because they may not be able to... -
Page 36: Packaging
ETRX358x-LRS and ETRX358xHR-LRS 17 Packaging 17.1 Embossed Tape Dimension of the tape Cover tape peel force Force direction Speed = 300mm/min. θ= 10deg Cover tape peel force =0.098～0.68N (10～70g) Empty pockets NB: Empty pockets in the component packed area will be less than two per reel and those empty pockets will not be consecutive. -
Page 37: Component Orientation
ETRX358x-LRS and ETRX358xHR-LRS 17.2 Component Orientation Top cover tape will not obstruct the carrier tape holes and will not extend beyond the edges of the carrier tape (top view) Direction Component Orientation 17.3 Reel Dimensions Quantity per reel: 600 pieces Marking: Part No. -
Page 38: Packaging
MFG P/N: 99X902DL Internal use Lot: 00 Internal use P/N:ETRX3587-LRS Telegesis Module Order Code. Quantity:600 Quantity of modules inside the reel/carton Reel No: 000001 Six digit unique Reel number counting up from 000001 Date Code in the format YYMMDD, e.g. 120824... -
Page 39: Ordering Information
ETRX358x-LRS and ETRX358xHR-LRS 18 Ordering Information Ordering/Product Code Description ETRX3581-LRS Power amplified Telegesis Wireless Mesh Networking Module ETRX3582-LRS with Silicon Labs ZigBee Technology: ETRX3585-LRS • ETRX3586-LRS Based on Silicon Labs EM358x SoC • ETRX3587-LRS Integrated 2.4GHz Antenna ETRX3588-LRS ETRX3581HR-LRS Power amplified Telegesis Wireless Mesh Networking Module... -
Page 40: Rohs Declaration
Cadmium and cadmium compounds 20 Data Sheet Status Telegesis (UK) Ltd. reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. Please consult the most recently issued data sheet before initiating or completing a design. - Page 41 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Silicon Laboratories ETRX3587-LRS ETRX3588-LRS ETRX3587HR-LRS ETRX3585-LRS...
Need help?
Do you have a question about the ETRX358-LRS and is the answer not in the manual?
Questions and answers