User Manual

Model SM200 Data Sheet · Document Number 430145-01B · Page 8 of 21
©2012 Synapse Wireless, Inc. · 500 Discovery Drive, Huntsville, AL 35806 · 256-852-7888 · synapse-wireless.com
1.3 RF Module Pin Compatibility
Table 1.1. SM200P81/PU1 Module Pin Assignments
RF200
Pin
SM200
Pin
Name Description
1
A1, A8,
B8, C8,
D8, F8,
G8, H1,
H8
GND Power Supply
2 D3 GPIO0/OC0A/OC1C/PCINT7/PB7 GPIO_0, PWM, or Interrupt
3 D2 GPIO1/OC1B/PCINT6/PB6 GPIO_1, PWM, or Interrupt
4 D1 GPIO2/OC1A/PCINT5/PB5 GPIO_2, PWM, or Interrupt
5 C1 GPIO3/RXD0/PCINT8/PE0 GPIO_3, Interrupt, or UART0 Data Input
6 C2 GPIO4/TXD0/PE1 GPIO_4, UART0 Data Output
7 C3 GPIO5/OC3B/INT4/PE4
GPIO_5, PWM, Interrupt, or UART0 CTS
Output
8 B3 GPIO6/OC3C/INT5/PE5 GPIO_6, PWM, Interrupt, or UART0 RTS Input
9 G4 GPIO7/RXD1/INT2/PD2 GPIO_7, Interrupt, or UART1 Data Input
10 H4 GPIO8/TXD1/INT3/PD3 GPIO_8, Interrupt, or UART1 Data Output
11 G3
GPIO9/ICP1/PD4
GPIO_9, or UART1 CTS Output
12 C5 GPIO10/ICP3/INT7/CLK0/PE7
GPIO_10, Interrupt, Clock Output, or UART1
RTS Input
13 A4 GPIO11/ADC0/PF0 GPIO_11, or Analog In
14 B4 GPIO12/ADC1/PF1 GPIO_12, SPI MOSI, or Analog In
15 A5 GPIO13/ADC2/DIG2/PF2
GPIO_13, SPI SCLK, Antenna Diversity, or
Analog In
16 B1 GPIO14/XCK0/AIN0/PE2
GPIO_14, SPI MISO, USART CLK, Analog
Comparator, or Analog In
17 A6 GPIO15/ADC4/TCK/PF4 GPIO_15, JTAG TCK, or Analog In
18 B6 GPIO16/ADC5/TMS/PF5 GPIO_16, JTAG TMS, or Analog In
19 A7 GPIO17/ADC6/TDO/PF6 GPIO_17, JTAG TDO, I2C SDA, or Analog In
20 B7 GPIO18/ADC7/TDI/PF7 GPIO_18, JTAG TDI, I2C SCL, or Analog In
21 A2, A3 VCC Power Supply
22 B2 GPIO19/OC3A/AIN1/PE3 GPIO_19, PWM, Analog Comparator
23 H5 RESET Module Reset, Active Low
24
A1, A8,
B8, C8,
D8, F8,
G8, H1,
H8
GND Power Supply