GreenPeak Lime CM09 High-performance wireless mesh network module GreenPeak Lime Product Description The CM09 is a high-performance wireless module developed to provide the entire communications platform of high-end mesh networks. The CM09 has all necessary functions integrated in hardware and software to build large, robust wireless mesh networks. The CM09 is offered in two different versions, the CM09CP, with on-board chip antenna, and the CM09XT, provided with a provision for attachment of an off-module antenna. The features of the CM09 are aiming for at performance critical applications requiring reliable and long-range communication links. It also features a wide variety of practical input and output functions. The CM09 is designed for SMD-mounting onto a host PCB. SMD-mounting provides the best RF performance at the lowest cost. Additionally the CM09 is designed to occupy minimal board space on the host PCB, which typically already includes sensor/actuator interfacing circuits as well as power conditioning circuits. Radio Features Radio: IEEE 802.15.4 compliant, operating in 2.4GHz worldwide ISM band Channels: 16 Data rate: 250 kbps (PHY layer) Antenna: chip antenna or external Ultra-Low-Power: nodes can operate for years without replacing batteries or can operate from conditioned outputs of energy harvesting devices Long range: extends range up to 100m indoors and 1km outdoors for a single link Communication range (in meters, typical and max) measured with on-board ceramic antenna:
In the presence of blocking objects, range may be shorter. The CM09 operates in the 2.4 - 2.4835 GHz unlicensed, worldwide ISM band, and is certi ed to meet EN 300 328
(Europe) and FCC CFR47 Part 15 (US) standards. Indoor Outdoor Line-of-sight Range 40-100m 160-400m 1000m Applications Safety and security Healthcare applications Asset management Building & home automation Industrial automation Versions The CM09 modules support ultra-low-power applications, in combination with long transmission range. The CM09CP version features an on-module chip antenna. It is ideally suited for all multi purpose wireless mesh solutions. The CM09XT version enables connecting the RF signal to an external antenna. Ideally suited for all multipurpose wireless mesh solutions that require speci c, optimized antenna performance, such as increased directivity and/
or extended ranges. Additional Hardware Features Designed for low-power: on-board power management, including low-frequency clock source, various power-down modes Large amount of IO: 32 digital and analogue IOs, including 8 channel 10 bit ADC, 2 UARTS, SPI, JTAG Cost optimized compact surface-mounted module: only 35.5 by 16.5 mm, occupies only a small board space, SMD technology eliminates expensive connectors Robust and compact design: the surface-
mountable module design facilitates robust, sturdy and compact integration onto the mother board Antenna exibility: available in 2 versions, with choice between a compact on-board chip antenna version or the version with optimized RF signal pads for connection to an external antenna Switchable power ampli er - low power mode: allows to reduce TX power consumption if there is no need for a power ampli er Speci cations and information herein are subject to change without notice - Datasheet GreenPeak CM09 00575R1.09 - pag. 1 Ultra Low Power Wireless Control Networks www.greenpeak.com GreenPeak Lime CM09 High-performance wireless mesh network module Mesh Communication Features PeakNet Embedded Communication Software PeakNet Low Power Routing (LPR) All CM09 modules can be con gured with a choice of two different mesh network communication stacks: PeakNet Z or PeakNet LPR. PeakNet Z The features of this communication stack are:
Mesh network: messages travel from source node to destination node through intermediate nodes thereby multiplying range as a function of number of hops. The multi-hop feature does not require any application intervention. Self-forming: mesh network forms automatically, without any application intervention Self healing: when individual links fail the mesh network reestablishes a reliable route autonomously Security: data transfer through message encryption (AES 128 bit) Support for mobile nodes: Nodes can physically move through the network without requiring network re-association Support for ultra low power end devices:
Reduced functionality devices can operate for years without replacing batteries Support for network visualization: network topology can be visualized using the optional JadeMonitor PC software component Robust against interference: able to operate in the presence of other wireless devices such as Wi-Fi, Bluetooth and others Scalability: the network can scale up to 100s of nodes without recon guration GreenPeak provides embedded API to interface with the PeakNetZ communication stack
. Instead of PeakNetZ, the CM09 can be programmed with the PeakNet Low Power Routing communication stack as an option. PeakNet LPR is the industrys rst and most advanced (patented) communications stack that supports mesh routing functionality with battery-
operated, or even battery-less, devices. Differentiating features of this communication stack include:
Mesh network: all devices are low power routers No distinction between RFDs and FFDs Low power: no line-powered devices are required All nodes can operate from batteries or energy harvesters Patented and smart power-up/power-down and synchronization techniques enable all mesh nodes to operate in a low-power mode Complementary Products In addition to industry leading modules, GreenPeak also offers a full suite of development tools to assist OEMs in designing systems using the CM09 and to build software commissioning tools for the installer or end-user. Please take a look at www.greenpeak.com for additional information regarding:
Control Panel Builder: easy to use software API exposing all network events (node association, change of inputs,) to a control panel Embedded Interface Builder: use Standard Interface Objects or build your own to interface PeakNet seamlessly to your embedded application JadeMonitor: graphical tool showing real-time network status; can be included in any software application JadeCon gurator: con gure your mesh network via a serial interface with a PC JadeCreator: con gure and update your mesh network wirelessly Energy Budget Calculator: powerful tool that calculates the battery autonomy in applications based on the PeakNet low power solution Speci cations and information herein are subject to change without notice - Datasheet GreenPeak CM09 00575R1.09 - pag. 2 Ultra Low Power Wireless Control Networks www.greenpeak.com GreenPeak Lime CM09 High-performance wireless mesh network module System Diagram The modules hardware consists of an IEEE802.15.4 compliant radio with power ampli er & antenna and an 8-bit micro controller unit (MCU). The processor handles the embedded software. When the pre-programmed PeakNetZ rmware with the serial command set is on-board, the user application will typically run on an external processor, con guring the module. In case the embedded API is used, both the communication stack and the customers application rmware are inside the module. The user application interfaces with the outside world through the IO ports on the module, analog or digital IOs, UARTs, SPI. Software can be updated through JTAG, ISP, UART or RF interface. Absolute Maximum Ratings Parameter Supply voltage Voltage on any pin Input RF level Storage temperature Operating temperature Min
-0.3
-0.3
-50
-30 Max 3.6 VCC+0.5 10 150 85 Unit V V dBm C C Caution !
ESD sensitive device. Precaution should be used when handling the device in order to prevent permanent damage. Speci cations and information herein are subject to change without notice - Datasheet GreenPeak CM09 00575R1.09 - pag. 3 Ultra Low Power Wireless Control Networks www.greenpeak.com GreenPeak Lime CM09 High-performance wireless mesh network module Min 2405 Typ Max 2480 Unit Condition MHz Electrical speci cations (1) Parameter Operating frequency Number of channels (2) Channel spacing RF pin input/output impedance Bit rate DSSS chip rate Frequency stability Transmit power FCC ETSI (3) Low-power mode Harmonics 2nd Harmonic 3rd Harmonic Spurious emission, Tx:
30-100 MHz 1-12.75 GHz 1.8-1.9 GHz 5.15-5.3 GHz Sensitivity Adjacent channel rejection +/- 5MHz Alternate channel rejection +/- 10MHz Blocking / desensitization
+/- 5 MHz from band edge
+/- 10 MHz from band edge
+/- 20 MHz from band edge
+/- 50 MHz from band edge Saturation (max. Input level) Spurious emission, Rx:
30-100 MHz 1-12.75 GHz Supply voltage Supply voltage rise time Current consumption, Rx Current consumption High power mode nPAEN=0 @ 13 dBm Low power mode nPAEN=1 Current consumption, Powerdown MCU ash memory MCU RAM MCU EEPROM MCU clock frequency MCU low frequency crystal Digital IO Input logic level, low Input logic level, high Output logic level, low (10 mA) Output logic level, high (-10 mA) Reset pin Input logic level, low Input logic level, high nPAEN (4) 16 5 50 250 2 17 10
-7
-92 45/30 54/53
-28
-28
-27
-28 10 30 100 45 1 128 8 4 8 32.768 0 2.7 0.5 0.6 VCC 0 2.4
-0.5 0.9VCC Input logic level, low Input logic level, high Internal pull down, input current at 3.3V Internal RESET pull-up resistor 1.8V regulated voltage at pin 29 1.7V 30 1.7 90uA 1.8 MHz Ohm Kbit/s Mc/s ppm dBm dBm EiRP dBm Complies with EN 300 328, FCC CRF47 Part 15 and ARIB STD-66 dBm PER = 1%
dB dB dBm Wanted signal 3dB above sensitivity level, CW interferer, PER = 1%
dBm PER = 1%
dBm Complies with EN 300 328, FCC CRF47 Part 15 and ARIB STD-66 If appropriate rise time cannot be guaranteed, the RESET pin should be activated after supply voltage is stable Power ampli er is disabled at logic high V s mA mA A kByte kByte kByte MHz kHz V V kOhm V
+/- 40
-42
-42
-36
-30
-47
-47
-57
-47 3.6 150 0.3 VCC VCC+0.5 0.5 3.0 0.1VCC VCC+0.5 0.4V 60 1.9
(1) RF performance is measured in conducted mode unless stated otherwise. All electrical performance data is measured at 25 degrees Celsius and 3.3V Supply Voltage.
(2) IEEE 802.15.8 channel 26 is disabled on the FCC version of the CM09 module.
(3) Power is measured in conducted mode. The gain of the embedded antenna of the CM09CP module is 3dBi peak. In case of the CM09CP for the ETSI domain the TX power is adjusted to stay within regulatory limits (10dBm EiRP). Speci cations and information herein are subject to change without notice - Datasheet GreenPeak CM09 00575R1.09 - pag. 4
(4) To achieve the lowest leakage current in powerdown mode while using active TX power control, it is advised to switch nPAEN to GND before entering the powerdown mode. If the PA should be always disabled, this can be achieved by connecting the nPAEN pin to the VREF1.8V pin. The Leakage current in powerdown mode through nPAEN will be zero because the VREF1.8V is 0V in powerdown mode. In active mode VREF1.8V will be available again, so the PA will be disabled. Ultra Low Power Wireless Control Networks www.greenpeak.com GreenPeak Lime CM09 High-performance wireless mesh network module Pin Description The pin list and its description is given in table below. Pins are numbered from 1 to 53, pin 1 is indicated by an opening in the shield can in upper left corner. Pin no Pin name 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 GND VCC PG0 nPAEN PD7(CTS1) PD5(RTS1) PG2 PD3(TXD1) PD2(RXD1) GND GND PF7/ADC7 PF6/ADC6 PF5/ADC5 PF4/ADC4 PF3/ADC3 PF2/ADC2 PF1/ADC1 PF0/ADC0 AREF PE0 PE1 PE2 PE3 PE4 PE5 PE6 PE7 1.8V GND GND RF GND GND PB0 PB1/SCLK PB2/MOSI PB3/MISO PB4 PB5 PB6 PB7 TOSC2 RESET PD0 / INT0 PD1 / INT1 PD2/RXD1 PD3/TXD1 PD4 PD5(RTS1) PD6 PD7(CTS1) GND Description and Internal MCU Connection System ground Supply voltage input Digital I/O, PG0 Power ampli er enable: nPAEN = 0: High power mode / nPAEN = 1: Low power mode Digital I/O, PD7 / CTS1 Digital I/O, PD5 / RTS1 Digital I/O, PG2 Digital I/O, PD3 / TXD1 / INT3 Digital I/O, PD2 / RXD1 / INT2 System ground System ground Digital or analogue I/O, PF7, JTAG TDI Digital or analogue I/O, PF6, JTAG TDO Digital or analogue I/O, PF5, JTAG TMS Digital or analogue I/O, PF4, JTAG TCK Digital or analogue I/O, PF3 Digital or analogue I/O, PF2 Digital or analogue I/O, PF1 Digital or analogue I/O, PF0 Analogue reference voltage pin for the internal A/D Converter. Internally decoupled with 22nF. Digital I/O, PE0 Digital I/O, PE1 Digital I/O, PE2 Digital I/O, PE3 Digital I/O, PE4 / INT4 Digital I/O, PE5 / INT5 Digital I/O, PE6 / INT6 Digital I/O, PE7 / INT7 Internally regulated voltage. Normally not connect. May be used for AREF System ground System ground RF I/O connection to antenna, 50 Ohm. Do not connect for integrated antenna or connector variant. System ground System ground Do not connect, internally used for CSn SPI interface must be shared with MAC, ISP SCK SPI interface must be shared with MAC, ISP MOSI SPI interface must be shared with MAC, ISP MISO Digital I/O, PB4 Do not connect, internally used for VREG_EN Do not connect, internally used for RESETn Digital I/O, PB7 Internal 32.768 kHz oscillator Internal MCU reset. Active low with internal pull-up. Do not connect, internally used for DCLK / FIFOP Do not connect, internally used for DIO / FIFO Same as pin 9 Same as pin 8 Do not connect, internally used for SFD Same as pin 6 Do not connect, internally used for CCA Same as pin 5 System ground Speci cations and information herein are subject to change without notice - Datasheet GreenPeak CM09 00575R1.09 - pag. 5 Ultra Low Power Wireless Control Networks www.greenpeak.com GreenPeak Lime CM09 High-performance wireless mesh network module Application Circuit An application example circuit is shown in gure 3. 3 D P 2 D P T E S E R n 3 5 2 5 1 5 0 5 9 4 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0 4 9 3 8 3 7 3 6 3 5 3 4 3 VCC_3.3V C4 100nF nPAEN 1 2 3 4 5 6 7 8 9 10 GND VCC PG0 nPAEN PD7-1 PD5-1 PG2 D N G 7 D P 5 D P A C C
6 D P D F S
4 D P 3 D P
1 D X T 2 D P
1 D X R I O F F
1 D P 7 B P I P O F F
0 D P T E S E R 2 C S O T
3 G P D N G 4 B P I O S M
3 B P I S O M
2 B P K L C S
1 B P 0 B P
n S C n T E S E R
6 B P N E _ G E R V
5 B P CM09-XT U1 SMA 33 32 31 GND RF GND 3 F P 2 F P 1 F P 0 F P F E R A 0 E P 1 E P 2 E P 3 E P 4 E P 5 E P 6 E P 7 E P V 8 1
. D N G X2 TXD1/PD3-1 RXD1/PD2-1 GND I D T
7 F P O D T
6 F P S M T
5 F P K C T
4 F P D N G 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2 0 3 I D T O D T S M T K C T C2 100nF 2 E P 4 E P 5 E P 6 E P
. V 8 1 F E R V X1 JACK DC 1 2 3 MIC5209_3.3BS 1 IN OUT 3 C1 2.2uF D N G U2 2 VCC_3.3V C2
C3 33nF 100 uF MAX3221/SO ROUT TOUT INVALID 9 13 10 PD2 TXD RXD PD3 C8 100 nF C10 100 nF C7 100 nF C9 100 nF VCC_3.3V C5
C6 100 nF 10uF 8 11 2 4 5 6 3 7 1 12 16 15 RIN TIN C1+
C1-
C2+
C2-
V+
V-
EN FORCEON FORCEOFF VCC U3 VCC_3.3V JTAG 1 3 5 7 9 J1 TCK TDO TMS TDI 2 4 6 8 10 nRESET CONNECTOR_DB9 5 9 4 8 3 7 2 6 1 P1 RXD TXD VREF1.8V PE2 PE6 VCC_3.3V PE4 VCC_3.3V PE5 nPAEN R5 0R R6 10k R1 R2 150R 150R D1 D2 RLED GLED R3 10k C11 10nF R4 10k nRESET 1 4 1 4 1 4 SW2 SW C12 10nF SW3 SW SW1 SW 2 3 2 3 2 3 Figure 3 R5 Do not place 0 Ohm R6 10k Do not place Function PA is enabled PA is disabled Component Reference Value Manufacturer Manufacturer Reference C1 C4,C2 C2 C3 C5,C7,C8,C9,C10 C6 C12,C11 D1 D2 J1 P1 R2,R1 R3, R4, R6 R5 SW1,SW2,SW3 U1 U2 U3 X1 X2 2.2uF 100nF 33nF 100 uF 100 nF 10uF 10nF RLED GLED JTAG DCON 150R 10k 0R SWITCH CM09 LDO RS232 DC-JACK SMA Kemet Kemet Kemet Kemet Kemet Kemet Kemet Avago Osram Samtec Multicomp Multicomp Multicomp Multicomp Omron GreenPeak Micrel Maxim Cliff Jyebao C0402C225M9PAC C0402C104K4RAC C0402C333K4RAC T495C107K006ATE150 C0402C104K4RAC B45025B1069K757 T495C106K020ATE400 HSMC-C150 LGN971 TSM-106-02-S-DV 5504F1-09S-01-03-F1 0402WGF1500TCE 0402WGF1002TCE 0402WGF0000TCE B3FS-1052 GPCM09XT MIC5209_3.3BS MAX3221 DC8 power socket SMA8402-0000 Speci cations and information herein are subject to change without notice - Datasheet GreenPeak CM09 00575R1.09 - pag. 6 Ultra Low Power Wireless Control Networks www.greenpeak.com GreenPeak Lime CM09 High-performance wireless mesh network module Antenna and Range Considerations Chip Antenna Layout Recommendations When using the module with on-board ceramic chip antenna the area underneath the antenna should be kept open, and if possible extended in east and north direction as far as possible. Best possible placement of the module on a mother PCB is in the north-east corner, as shown in gure 4. Also with this module it is obligatory not to solder pads 31,32 and 33. Figure 5 shows an example the top layer the recommended layout. The CM09CP module is delivered with an integrated antenna. This for most applications, as this gives a very compact solution containing all the critical RF parts within the module. recommended is highly The radiation pattern from the antenna is similar to the donut-shaped radiation from a quarter wave antenna. That is, the maximum radiation is in the plane perpendicular to the length axis of the antenna. For best possible omni-
directional radiation the module should be oriented so that the antenna is vertical. The antenna should be kept away (> 10mm) from metallic or other conductive and dielectric materials. Metallic enclosures shield the antenna and reduce the communication range drastically. In applications where the module must be placed in a metallic enclosure, an external antenna gives best results. The signal for the external antenna is available on the RF pin of the CM09XT module. The RF input/output is matched to 50 Ohm. Layout Recommendations Figure 5 The recommended layout pads for the module are shown in the gure 4. Dimensions are given in millimeter and inches. Figure 4 The area underneath the module should be covered with solder resist in order to prevent short circuiting the test pads on the backside of the module. A solid ground plane under the module is preferred. Each ground pin should be connected directly to the ground plane. In case the ground plane is on an inner layer of the pcb, vias should be placed as close as possible to every ground pad of the module to create low impedance grounding. Unconnected pins should be soldered to the pads, and the pads should be left oating. External Antenna Layout Recommendations In case of connecting an external antenna, the track between the RF pin and the connector should be a 50 Ohm transmission line. The impedance of a transmission line depends on the dielectric constant of the pcb material, the trace width and the distance trace to ground plane. GreenPeak recommends to calculate the track width using a simulation tool. Such as AppCad which is a free tool which can be downloaded form http://hp.woodshot.com. The top layer of a layout following the design rules is show in gure 6. Figure 6 Speci cations and information herein are subject to change without notice - Datasheet GreenPeak CM09 00575R1.09 - pag. 7 Ultra Low Power Wireless Control Networks www.greenpeak.com GreenPeak Lime CM09 High-performance wireless mesh network module Mechanical Drawing and Dimensions Carrier Tape and Reel Speci cation Carrier tape and reel is in accordance with EIA Speci cation 481. Tape width Component pitch Hole pitch Reel diameter Units per reel 56 mm 20 mm 4 mm 13 Max 800 The module size is 0.65 x 1.4 x 0.14 (16.5 x 35.6 x 3.5 mm). RoHS Compliance Identi cation and label information All modules are clearly labeled as in gure below. CM09 modules meet the requirements compliance. for RoHS CM09CPUS Module type number K08510000D R 1.05 FCC ID: XFXCM09US 00155F000000245F Serial number Revision number FCC ID (only for US modules) MAC Address Barcode MAC address Order/Regulatory Information Type number CM09CPUS CM09XTUS FCC ID XFXCM09US XFXCM09US CM09CPEU CM09XTEU n.a. n.a. Remark Certi ed with FCC Full modular approval Certi ed with FCC Full modular approval. The CM09XTUS module is certi ed as a FCC Transmitter Module with 3dBi maximum gain for the external antenna. Certi ed with EN 300 328, complies with ARIB STD-66 Certi ed with EN 300 328, complies with ARIB STD-66 Speci cations and information herein are subject to change without notice - Datasheet GreenPeak CM09 00575R1.09 - pag. 8 Ultra Low Power Wireless Control Networks www.greenpeak.com GreenPeak Lime CM09 High-performance wireless mesh network module FCC Notice This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modi cations to the equipment not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. WARNING WARNING WARNING This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. If the FCC ID of the CM09 modules is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains Transmitter Module FCC ID: XFXCM09US. WARNING WARNING Speci cations and information herein are subject to change without notice - Datasheet GreenPeak CM09 00575R1.09 - pag. 9 Ultra Low Power Wireless Control Networks www.greenpeak.com GreenPeak Lime CM09 High-performance wireless mesh network module Disclaimer GreenPeak Technologies believes the information contained herein is correct and accurate at the time of this printing. However, GreenPeak Technologies reserves the right to make changes to this product without notice. GreenPeak Technologies does not assume any responsibility for the use of the described product; neither does it convey any license under its patent rights, or the rights of others. The latest updates are available at the GreenPeak website or by contacting GreenPeak directly. As far as possible, major changes of product speci cations and functionality, will be stated in product speci c Errata Notes are published at the GreenPeak website. Customers are encouraged to check regularly for the most recent updates on products and support tools. Life Support Policy This GreenPeak product is not designed for use in life support appliances, devices, or other systems where malfunction can reasonably be expected to result in signi cant personal injury to the user, or as a critical component in any life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. GreenPeak customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify GreenPeak for any damages resulting from any improper use or sale. Speci cations and information herein are subject to change without notice - Datasheet GreenPeak CM09 00575R1.09 - pag. 10 Ultra Low Power Wireless Control Networks www.greenpeak.com