QuickRef: Synapse Wireless Pin Mappings
Mainly A quick Reference for myself. This information was gathered from the "SNAP Hardware Technical Manual" version 1.3 DOC# 600-101.01D. Unfortunately It now turns out this document disagrees with the "SNAP Reference Manual" version 2.4 DOC# 600-0007G.
Public Message to Synapse Wireless: If you would provide this, I would not need to.
But, in the meantime, here is the side-by-side comparison of RF Engine pin outs. If it helps you, please leave a comment.
pin num | rf100 | rf200 | rf300 | I2C | SPI | |
1 | GND | GND | GND | |||
2 | GPIO0_TPM1CH2 | GPIO0 OC0A OC1C PCINT7 PB7 | GPIO0 ADC17 P2.1 SDA | rf300-sda | ||
3 | GPIO1_KBI0 | GPIO1 OC1B PCINT6 PB6 | GPIO1 ADC18 P2.2 SCL | rf300-scl | ||
4 | GPIO2_KBI1 | GPIO2 OC1A PCINT5 PB5 | GPIO2 ADC19 P2.3 | |||
5 | GPIO3_RX_UART0 | GPIO3 RXD0 PCINT8 PE0 | GPIO3 ADC20 P2.4 | |||
6 | GPIO4_TX_UART0 | GPIO4 TXD0 PE1 | GPIO4 ADC21 P2.5 | |||
7 | GPIO5_KBI4_CTS0 | GPIO5 OC3B INT4 PE4 | GPIO5 ADC22 P2.6 | |||
8 | GPIO6_KBI5_RTS0 | GPIO6 OC3C INT5 PE5 | GPIO6 ADC0 P0.0 VREF | |||
9 | GPIO7_RX_UART1 | GPIO7 RXD1 INT2 PD2 | GPIO7 ADC5 P0.5 UARTRX | |||
10 | GPIO8_TX_UART1 | GPIO8 TXD1 INT3 PD3 | GPIO8 ADC4 P0.4 UARTTX | |||
11 | GPIO9_KBI6_CTS1 | GPIO9 CTS1 ICP1 PD4 | GPIO9 ADC3 P0.3 CTS | |||
12 | GPIO10_KBI7_RTS1 | GPIO10 RTS1 ICP3 INT7 CLKO | GPIO10 ADC2 P0.2 RTS | |||
13 | GPIO11_AD7 | GPIO11 ADC0 SCL PF0 | GPIO11 ADC16 P2.0 | rf200-scl | ||
14 | GPIO12_AD6 | GPIO12 ADC1 SDA PF1 | GPIO12 ADC15 P1.7 | rf200-sda | rf300-mosi | rf100-mosi |
15 | GPIO13_AD5 | GPIO13 ADC2 DIG2 PF2 | GPIO13 ADC13 P1.5 | rf300-sclk | rf100-sclk | |
16 | GPIO14_AD4 | GPIO14 XCK0 AIN0 PE2 | GPIO14 ADC14 P1.6 | rf300-miso | rf100-miso | |
17 | GPIO15_AD3 | GPIO15 ADC4 TCK MISO PF4 | GPIO15 ADC6 P0.6 CNVSTR | rf200-miso | ||
18 | GPIO16_AD2 | GPIO16 ADC5 TMS SCLK PF5 | GPIO16 P2.7 | rf200-sclk | ||
19 | GPIO17_AD1 | GPIO17 ADC6 TDO MOSI PF6 | GPIO17 (GPIO_0) | rf100-sda | rf200-mosi | |
20 | GPIO18_AD0 | GPIO18 ADC7 TDI PF7 | ANT_A | rf100-scl | ||
21 | VCC | VCC | VCC | |||
22 | PTG0/BKDG | GPIO19 OC3A AIN1 PE3 | C2D | |||
23 | RESET | RESET | RESET | |||
24 | GND | GND | GND |