SM200P81

DATASHEET SM200 Module Copyright 2008-2018 Synapse Wireless, All Rights Reserved. All Synapse products are patent pending. Synapse , the Synapse logo, SNAP, and Portal are all registered trademarks of Synapse Wireless, Inc. Doc# 116-041507-001-H000 6723 Odyssey Drive // Huntsville, AL 35806 // (877) 982-7888 // synapsewireless.com CONTENTS 1 Modules Overview 1 2 Specifications 3 3 Module Pin Definitions 5 4 Electrical Characteristics 9 5 Mechanical Drawings 11 6 Antenna Gain Performance 15 7 Board Mounting Considerations 19 8 Packaging 23 9 Agency Certifications 25 i ii CHAPTER ONE MODULES OVERVIEW The SNAP Engine Model SM200 series includes the SM200P81 and SM200PU1 part numbers. They are IEEE 802.15.4, low-power, highly reliable solutions to embedded wireless control and monitoring network needs that require high data rates. The Model SM200 embeds Synapse’s SNAP OS, the industry’s first Internetenabled, wireless mesh network operating system into the Atmel ATmega128RFA1 single-chip AVR® microcontroller with an integrated transceiver that delivers up to 2Mbits/sec. These low-cost modules can have current consumption as low as 0.37 µA to enable a new generation of battery-driven systems. SNAP’s on-board Python interpreter provides for rapid application development and over-the-air programming, while Atmel’s low-power RF single-chip design saves board space and lowers the overall Bill of Materials and power consumption. The Model SM200 modules are approved as an FCC Part 15 unlicensed modular transmitters, as well as having CE Certification and IC Certification. The modules provide up to 16 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. Datasheet covers Part Numbers SM200P81 and SM200PU1: • 34 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: – 0.37 µA with external interrupt – 1.37 µA with internal timer running • Spread Spectrum (DSSS) technology • Up to 2 Mbps radio data rate • 2.4 GHz RF Frequency • AES 128-bit encryption • Integrated chip antenna or U.FL connecter • Surface Mount, Solder-able • 4K internal EEPROM • 8 PWM outputs The SM200 is also available with a U.FL connector. Contact Synapse for details. 1 SM200 Module Datasheet Note: If your 200 series device shipped from the factory with version 2.4.34 of the SNAP firmware, it now supports over-the-air firmware upgrades. This process is further defined in the Portal User Guide. 2 Chapter 1. Modules Overview CHAPTER TWO SPECIFICATIONS Table 2.1: SM200 Specifications at 25° C and 3.3V unless otherwise noted Performance Power Requirements General Networking Available I/O Outdoor LOS Range Up to 1500/2500 feet at 250Kbps Transmit Power Output 3 dBm RF Data Rate Receiver Sensitivity 250Kbps, 500Kbps, 1Mbps, 2Mbps -100 dBm (1% PER, 250Kbps) Supply Voltage 2.0 - 3.6 V Transmit Current (Typ@3.3V) 22.5 mA Idle/Receive Current (Typ@3.3V) 20.5 mA Power-down Current (Typ@3.3V) 0.37 µA Frequency ISM 2.4 GHz Spreading Method Direct Sequence (DSSS) Modulation O-QPSK Dimensions 29.8mm x 19mm Operating Temperature -40 to 85 deg C. Antenna Options Topology Integrated Chip Antenna / External Antenna SNAP Error Handling Retries and acknowledgement Number of Channels 16 UARTS with HW Flow Control 2 Ports GPIO 34 total; 7 can be analog-in with 10bit ADC Continued on next page 3 SM200 Module Datasheet Agency Approvals Table 1 – continued from previous page FCC Part 15.247 FCC ID: U9O-SM200 Industry Canada (IC) IC: 7084A-SM200 CE Certified Certified to EN300 328 Version 2.1.1 You must preserve access to UART1 as a serial connection in order to be able to update firmware on the node, or to recover the node by forced script removal or parameter reset. 4 Chapter 2. Specifications CHAPTER THREE MODULE PIN DEFINITIONS For pin locations, consult the SM200 Mechanical drawing later in this document. Table 3.1: SM200PF1/PU1 Pin Assignments SM200 Pin SNAPpy IO Pin Name Pin Description A1 GND Power Supply A2 VCC Power Supply A3 VCC Power Supply A4 24 PF0_ADC0 IO or Analog0 A5 26 PF2_ADC2_DIG2 A6 28 PF4_ADC4_TCK A7 30 PF6_ADC6_TDO IO or Analog2 or SPI CLK IO or Analog4 or JTAG Test Clock IO or Analog6 or JTAG Test Data Out or I2C SDA Power Supply A8 GND B1 18 PE2_XCK0_AIN0 B2 19 PE3_OC3A_AIN1 B3 21 PE5_OC3C_INT5 B4 25 PF1_ADC1 B5 33 PG1_DIG1 B6 29 PF5_ADC5_TMS B7 31 PF7_ADC7_TDI IO or software SPI1 MISO or Analog Comparator or External Clock IO or Analog Comparator or PWM or Output Compare Match IO or UART0 RTS Input or PWM or Interrupt IO or Analog1 or software SPI MOSI IO IO or Analog5 or JTAG Test Mode Select IO or Analog7 or JTAG Test Data In or software I2C SCL on next page Continued 5 SM200 Module Datasheet SM200 Pin Table 1 – continued from previous page SNAPpy IO Pin Name Pin Description B8 6 GND Power Supply IO or UART0 Data In or Interrupt IO or UART0 Data Out C1 16 PE0_RXD0_PCINT8 C2 17 PE1_TXD0 C3 20 PE4_OC3B_INT4 C4 22 PE6_T3_INT6 C5 23 PE7_ICP3_INT7_CLK 0 C6 27 PF3_ADC3_DIG4 IO or UART0 CTS Output or PWM or Interrupt IO or Interrupt IO or UART1 RTS input or Clock Output Buffer or Interrupt IO or ADC channel 3 C7 NC C8 GND Power Supply D1 5 PB5_OC1A_PCINT5 IO or PWM or Interrupt D2 6 PB6_OC1B_PCINT6 IO or PWM or Interrupt D3 7 IO or PWM or Interrupt D4 PB7_OC0A_OC1C_P CINT7 NC D5 NC D6 NC D7 NC D8 GND Power Supply E1 2 PB2_MOSI_PCINT21 IO or Interrupt E2 3 PB3_MISO_PCINT31 IO or Interrupt E3 4 PB4_OC2A_PCINT4 IO or PWM or Interrupt E4 NC E5 NC E6 NC E7 NC Continued on next page Chapter 3. Module Pin Definitions SM200 Module Datasheet SM200 Pin Table 1 – continued from previous page SNAPpy IO Pin Name Pin Description E8 NC F1 0 PB0_SSN_PCINT01 IO or Interrupt F2 1 PB1_SCK_PCINT11 IO or Interrupt F3 9 PD1_SDA_INT11 IO or Interrupt F4 8 PD0_SCL_INT01 IO or Interrupt F5 NC F6 NC F7 NC F8 GND G1 NC Power Supply G2 15 PD7_T0 IO G3 12 PD4_ICP1 G4 10 PD2_RXD1_INT2 G5 37 PG5_OC0B IO or UART1 CTS output or Input Capture IO or UART1 Data In or Interrupt IO or PWM G6 NC G7 NC G8 GND Power Supply H1 GND Power Supply IO or Timer/Counter1 clock input IO H2 14 PD6_T1 H3 13 PD5_XCK1 H4 11 PD3_TXD1_INT3 H5 RESET# H6 NC H7 NC IO or UART1 Data Out or Interrupt Module Reset, Active Low Continued on next page 7 SM200 Module Datasheet SM200 Pin H8 Table 1 – continued from previous page SNAPpy IO Pin Name Pin Description GND Power Supply 1 These pins have special I2C and/or SPI hardware that is not natively supported by SNAP. You could use peek and poke to initialize and enable this hardware functionality, but it is not supported by Synapse and we cannot guarantee your results. Table 3.2: SM200/SNAPpy IO Cross Reference Pad A4 A5 A6 A7 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 C5 C6 D1 D2 D3 E1 E2 E3 F1 F2 F3 F4 G2 G3 G4 G5 H2 H3 H4 8 SNAPpy IO 24 26 28 30 18 19 21 25 33 29 31 16 17 20 22 23 27 5 6 7 2 3 4 0 1 9 8 15 12 10 37 14 13 11 Chapter 3. Module Pin Definitions CHAPTER FOUR ELECTRICAL CHARACTERISTICS Table 4.1: SM200 DC Characteristics at 25° C Symbol VCC 1 TOP TSTOR VIH Parameter Supply Voltage Operating Temp Storage Temp Input Hi Voltage Condition VIL Input Low Voltage All Digital Inputs VOL Output Low Voltage VOH Output High Voltage ILIN TX-ICC In Leakage Current Transmit Current only Transmit Current and CPU Receive Current only Receive Current and CPU All drive strengths (2,4,6,8 mA) All drive strengths (2,4,6,8 mA) VIN = VCC or VSS , all Pins VCC = 3.3V PTX =3dBm RX-ICC SHDNICC All Digital Inputs Transceiver Min 2.0 -40 -40 0.7 VCC Typ 3.3 VCC 0.4 Transceiver Transceiver VCC = 3.3V Transceiver VCC = 3.3V Max 3.6 85 125 Units V °C °C V 0.3 VCC 0.4 V V V