Synapse Wireless RF220SU RF220SU User Manual 15 0531 Exhibit Cover
Synapse Wireless Inc. RF220SU 15 0531 Exhibit Cover
Manual
Certification Exhibit FCC ID: U9O-RF220SU IC: 7084A-RF220SU FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-247 ACS Project Number: 15-0531 Manufacturer: Synapse Wireless Inc. Model: RF220 Manual 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 DATASHEET RF220SU Module ©20 0 8-20 1 6 Syna pse Wir eless, All Rights Reser ved. All Syna pse pr oducts a r e pa tent pending. Syna pse , the Syna pse logo, SN AP, a nd Por ta l a r e a ll r egister ed tr a dem a r ks of Syna pse Wir eless, I nc. Doc# 1 1 6-1 1 1 50 7-0 1 2-B 0 0 0 6723 Odyssey Dr ive // H untsville, AL 3580 6 // ( 877) 982-7888 // Syna pse-Wir eless.com SNAP Engine RF220SU Module Overview The SNAP Engine Model RF220SU is an IEEE 802.15.4, low-power, highly reliable solution for embedded wireless control and monitoring networks. The RF220SU embeds Synapse’s SNAP OS, the industry’s first Internet-enabled, wireless mesh network operating system, into the Atmel ATmega128RFA1 single-chip AVR® microcontroller with an integrated transceiver that delivers up to 2Mbits/sec. This low-cost module can have current consumption under 390nA to enable a new generation of battery-driven systems. The RF220SU also includes a Skyworks SE2431L front-end module, which provides a power amplifier and LNA for increased range. SNAP’s on-board Python interpreter provides for rapid application development and over-the-air programming. The modules provide up to 15 channels of operation in the ISM 2.4GHz frequency band. By default, the SNAP operating system automatically forms a mesh network with other nodes immediately on receiving power. No further configuration is necessary. Multiple unrelated SNAP networks can exist within the same area through several configuration options outlined in the SNAP User Guide available from www.synapsewireless.com. NOTE: Channel 15 is receive-only due to FCC power restrictions. This data sheet covers part number RF220SU : • 20 GPIO with up to 7 A/D inputs • 128k flash, 58.5k free for over-the-air uploaded user apps • Two UART ports for control or transparent data • Low power modes: • • Timed Sleep Mode 1 : 1.27 µA • Timed Sleep Mode 2 : 1.47 µA • Untimed Sleep Mode : < 390 nA Spread Spectrum (DSSS) technology • Up to 2 Mbps radio data rate • 2.4 GHz RF Frequency • AES 128-bit encryption • RP-SMA Antenna or U.FL connecter • Solder-able or socket-able • 4K internal EEPROM • 6 PWM outputs • Supports over the air firmware upgrades. (This process is further defined in the Portal User Guide.) Specifications Table 1: RF220SU Specifications at 23° C and 3.3V unless otherwise noted Outdoor LOS Range Up to 3 miles at 250 Kbps using a 5.5dBi antenna Transmit Power Output up to +20 dBm RF Data Rate 250Kbps, 500Kbps, 1Mbps, 2Mbps Receiver Sensitivity -103 dBm (1% PER, 250Kbps) Supply Voltage 2.0 - 3.6 V Performance Transmit Current (Typ@3.3V) Power Requirements at +20 dBm: 150 mA at +6 dBm: 55 mA Idle/Receive On (Typ@3.3V) 22 mA Idle/Receive Off (Typ@3.3V) 7.8 mA Sleep Mode Current Timed Sleep: 1.27 µA (Typ@3.3V) Untimed Sleep Mode : 390 nA General Networking Frequency ISM 2.4 GHz Spreading Method Direct Sequence (DSSS) Modulation O-QPSK Dimensions 33.86mm x 33.86mm Operating Temperature - 40 to 85 deg C. Antenna Options U.FL and RP-SMA Weight 9 grams Topology SNAP Error Handling Retries and acknowledgement 15 channels. To avoid exceeding FCC limits, channel 15 operates in Number of Channels a receive only state. UARTS with optional HW 2 Ports Available I/O Flow Control GPIO 20 total; 7 can be analog-in with 10bit ADC Agency FCC Part 15.247 U9O-RF220SU Approvals Industry Canada (IC) 7084A-RF220SU RF220SU Module Pin Definitions For pin locations, consult RF220SUMechanical Drawing on page 7. later in this document. Table 2: RF220SU Pin Assignments RF220SU Pin Pin Name GND GPIO0 SNAPpy ATmega128RFA1 Pin IO Name Pin Description GND Power Supply PB7_OC0A_OC1C_PCINT7 IO or PWM or Interrupt GPIO1 PB6_OC1B_PCINT6 IO or PWM or Interrupt GPIO2 PB5_OC1A_PCINT5 IO or PWM or Interrupt RF220SU Pin Pin Name SNAPpy ATmega128RFA1 Pin IO Name Pin Description GPIO3 16 PE0_RXD0_PDI_PCINT8 IO or UART0 Rx or Interrupt GPIO4 17 PE1_TXD0 IO or UART0 Tx GPIO5 20 PE4_CTS0_OC3B_INT4 GPIO6 21 PE5_RTS0_OC3C_INT5 GPIO7 10 PD2_RXD1_INT2 10 GPIO8 11 PD3_TXD_INT3 11 GPIO9 12 PD4_CTS1_ICP1 12 GPIO10 23 PE7_RTS1_ICP3_INT7_CLK0 13 GPIO11 24 PF0_ADC0 14 GPIO12 25 PF1_ADC1 IO or UART0 CTS Output or PWM or Interrupt IO or UART0 RTS Input or PWM or Interrupt IO or UART1 Rx or Interrupt IO or UART1 Data Out or Interrupt IO or UART1 CTS output or Input Capture IO or UART1 RTS input or Clock Output Buffer or Interrupt IO or Analog0 IO or Analog1 or software SPI MOSI IO or Analog2 or software SPI 15 GPIO13 26 PF2_ADC2_DIG2 CLK1 or Antenna Diversity Control IO or software SPI1 MISO or 16 GPIO14 18 PE2_XCK0_AIN0 Analog Comparator or External Clock 17 GPIO15 28 PF4_ADC4_TCK 18 GPIO16 29 PF5_ADC5_TMS IO or Analog4 or JTAG Test Clock IO or Analog5 or JTAG Test Mode Select RF220SU Pin Pin Name SNAPpy ATmega128RFA1 Pin IO Name Pin Description IO or Analog6 or JTAG Test Data 19 GPIO17 30 PF6_ADC6_TDO 20 GPIO18 31 PF7_ADC7_TDI 21 VCC 22 GPIO19 23 RESET# RESET# Module Reset, Active Low 24 GND GND Power Supply Out or software I2C SDA IO or Analog7 or JTAG Test Data In or software I2C SCL VCC 19 Power Supply IO or Analog Comparator or PWM PE3_OC3A_AIN1 or Output Compare Match Electrical Characteristics Unless otherwise specified in this document, all electrical characteristics conform to the Atmel ATmega 128RFA1 microcontroller. Detailed specifications on all electrical characteristics are available on the Atmel website at http://www.atmel.com/ Table 3: RF220SU DC Characteristics at 25° C Symbol VCC Parameter Condition Min Supply Voltage 2.0 Typ 3.3 Max 3.6 Units Table 4: ADC Electrical Characteristics (Operating) Symbol VREFH VINDC Parameter ADC Voltage Reference, High Analog input voltage Condition Min Typical Programmable 1.5 Single Ended 1.8 3.3 Differential 1.6 Max 1.8 Unit 1 Absolute maximum stress rated voltage for VCC is -0.3 to 3.6. It is recommended that bulk capacitance be located as close as possible to the VCC pin on the host board. Ideally, use a single 47µF capacitor rated at 10V directly at the VCC pin. 2 VREFH is programmable to three fixed values; 1.5V, 1.6V, and 1.8V. The VREFH value will be 1.6 volts if you do not explicitly adjust it by poking the ATmega128RFA1 registers. 3 Each differential analog input may be as high as 3.3V but the single-ended voltage is still limited to the voltage reference. Mechanical Drawings RF220SUMechanical Drawing on page 7. and Block diagram showing the major subsystems comprising Model RF220SU on page 8. are for modules with the compact F antenna and U.FL Connector options. Figure 1: RF220SUMechanical Drawing NOTE: The area under the module's antenna (marked KEEP OUT AREA) should have no components, no traces, and no copper on any layer of the printed circuit board. Figure 2: Block diagram showing the major subsystems comprising Model RF220SU Selecting an Antenna The RF220SU uses the RP-SMA connector by default. If you wish to use an external U.FL antenna with your application, you will need to set bit 0x0010 of NV ID 64 to 1 and reboot your node. This is a one-time change that will persist through reboots and program changes. To revert to the RP-SMA antenna, change bit 0x0010 of NV ID 64 back to 0 and reboot the node. Antenna Gain Performance NOTE: Antenna gain performance information is based on information from the individual companies at the time this document's release. For added assurance, it's best to obtain antenna performance information directly from that antenna's manufacturer. NOTE: A u.fl to SMA cable is included for use of the u.fl port. HyperLink Technologies HG2405RD-RSP Figure 3: HyperLink Technologies HG2405RD-RSP Antenna Gain Performance Pulse W1027 Figure 4: Pulse W1027 Antenna Gain Performance Agency Certifications United States (FCC) The Model RF220 modules comply with Part 15 of the FCC rules and regulations. Compliance with the labeling requirements, FCC notices, and antenna usage guidelines is required. In order to comply with FCC Certification requirements, the Original Equipment Manufacturer (OEM) must fulfill the following requirements. 1. The system integrator must place an exterior label on the outside of the final product housing the RF220 Modules. FCC Label on page 10. shows the contents that must be included on this label. 2. RF220 Modules may only be used with the antenna that has been tested and approved for use with the module. Please refer to the antenna table provided in this section. OEM Labeling Requirements NOTICE: The OEM must make sure that FCC labeling requirements are met. This includes a clearly visible exterior label on the outside of the final product housing that displays the contents shown in FCC Label on page 10. . MANUFACTURERSNAME BRANDNAME or TRADENAME Contains FCC ID: U9O-RF220SU 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 interferences, and (2) this device must accept any interference received, including interference that may cause undesired operation. Figure 5: FCC Label FCC Notices WARNING: The RF220 modules have been tested by the FCC for use with other products without further certification (as per FCC Section 2.1091). Changes or modifications to this device not expressly approved by Synapse Wireless Inc. could void the user’s authority to operate the equipment. NOTICE: OEM’s must certify final end product to comply with unintentional radiators (FCC Sections 15.107 and 15.109) before declaring compliance of their final product to Part 15 of the FCC Rules. NOTICE: The RF220 modules have been certified for remote and base radio applications. If the module will be used for portable applications as defined by the FCC, the device must undergo SAR testing. 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. FCC Approved Antennas The RF220SU modules are FCC-approved for fixed base station and mobile applications. Notice: To reduce potential radio interference to other users, the antenna type and its gain should be chosen so that the equivalent isotropically radiated power (EIRP) is not more than that permitted for successful communication. This module has been designed to operate with the antennas listed in RF220SU Approved FCC Antennas on page 11. . The required antenna impedance is 50 ohms. Table 5: RF220SU Approved FCC Antennas Part Number Type Gain Impedance Application Min. Separation Pulse W1027 Dipole (quarterwave RPSMA) 3.2 dBi 50Ω Fixed/Mobile 20 cm. HyperLink HG2405RD-RSP Dipole (quarterwave RPSMA) 5.5 dBi 50Ω Fixed/Mobile 20 cm. For more information on approved antennas, please consult the manufacturer’s website. WARNING: RF Exposure: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. NOTICE: The preceding statement must be included as a CAUTION statement in OEM product manuals in order to alert users of FCC RF exposure compliance. NOTE: Antenna and transmitters may be co-located or operated in conjunction with this device only if the transmitters do not simultaneously transmit. Otherwise, additional regulatory requirements will apply. Canada (IC) This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (EIRP) is not more than that necessary for successful communication. Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. This radio transmitter Model: RF220SU, IC: 7084A-RF220SU has been approved by Industry Canada to operate with the listed antenna types with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Le présent émetteur radio Model : RF220SU, IC: 7084A-RF220SU a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés ci-dessous et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. Table 6: RF220SU Approved IC Antennas Part Number Type Gain Application Min. Separation Pulse W1027 Dipole (quarter-wave RPSMA) 3.2 dBi Fixed/Mobile 20 cm. HyperLink HG2405RDRSP Dipole (quarter-wave RPSMA) 5.5 dBi Fixed/Mobile 20 cm. IC OEM Labeling Requirements Labeling requirements for Industry Canada are similar to those of the FCC. A clearly visible label on the outside of the final product housing must display the contents shown in IC Label on page 13. . MANUFACTURERSNAME BRANDNAME or TRADENAME MODEL: Contains IC: 7084A-RF220SU Figure 6: IC Label NOTE: The OEM can choose to implement a single label combined for both FCC and IC labeling requirements. If a combined single label is chosen, there must be a clearly visible label on the outside of the final product housing displaying the contents shown in Combined FCC and IC Label on page 14. . MANUFACTURERSNAME BRANDNAME or TRADENAME Contains FCC ID: U90-RF220SU Contains IC: 7084A-RF220SU 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 interferences, and (2) this device must accept any interference received, including interference that may cause undesired operation. Figure 7: Combined FCC and IC Label
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