image/svg+xml
Adafruit Feather M0 RFM9x LoRa
https://www.adafruit.com/products/3178
VBAT
EN
VBUS
D13
13
PA17
1
D12
12
PA19
3
D11
11
PA16
0
D10
10
PA18
2
D9
9/A7
PA07
7
D6
6
PA20
4
D5
5
PA15
15
SCL
21
PA23
7
SDA
20
PA22
6
S1.1
S3.1
TCC2[1]
TCC0[7]
S1.3
S3.3
TC3[1]
TCC0[3]
I2S/SD0
S1.0
S3.0
TCC2[0]
TCC0[6]
S1.2
S3.2
TC3[0]
TCC0[2]
AIN7
Y5
S0.3
TCC1[1]
I2S/SD0
S5.2
S3.2
TC7[0]
TCC0[6]
I2S/SCK0
S2.3
S4.3
TC3[1]
TCC0[5]
S3.1
S5.1
TC4[1]
TCC0[5]
S3.0
S5.0
TC4[0]
TCC0[4]
RESET
3.3V
AREF
GND
A0
14/A0
PA02
2
VOUT
AIN0
Y0
A1
15/A1
PB08
8
AIN2
Y14
S4.0
TC4[0]
A2
16/A2
PB09
9
AIN3
Y15
S4.1
TC4[1]
A3
17/A3
PA04
4
VREFB
AIN4
Y2
S0.0
TCC0[0]
A4
18/A4
PA05
5
AIN5
Y3
S0.1
TCC0[1]
A5
19/A5
PB02
2
AIN10
Y8
S5.0
TC6[0]
SCK
24
PB11
11
S4.3
TC5[1]
TCC0[5]
I2S/SCK1
MOSI
23
PB10
10
S4.2
TC5[0]
TCC0[4]
I2S/MCK1
MISO
22
PA12
12
S2.0
S4.0
TCC2[0]
TCC0[6]
D0
0
PA11
11
AIN19
S0.3
S2.3
TCC1[1]
TCC0[3]
I2S/FS0
D1
1
PA10
10
AIN18
S0.2
S2.2
TCC1[0]
TCC0[2]
I2S/SCK0
DIO1
DIO2
DIO3
DIO5
ANT
LoRa Radio Control
Used by LoRa Radio Module Too
D4
4
PA08
NMI
AIN16
S0.0
S2.0
TCC0[0]
TCC1[2]
I2S/SD1
RST
D7
7
PA21
5
S5.3
S3.3
TC7[1]
TCC0[7]
I2S/FS0
IRQ
D8
8/A6
PA06
6
AIN6
Y4
S0.2
TCC1[0]
CS
The Microchip (nee Atmel) SAMD21 is an
ARM Cortex-M0+ running at 48 MHz with
32kB on-chip SRAM, 256KB Flash memory
and built in USB. All GPIO is 3.3V
in/out max unless otherwise stated.
SERCOMs can be used as UART (TX on
SERCOM pad 0 or 2, RX on any pad), I2C
(SDA on pad 0, SCL on pad 1), or SPI
(SCK on pad 1 or 3, MOSI on pad 0 or 3
(SCK on pad 1) or pad 0 or 2 (SCK on pad
3), MISO on any pad remaining)
Adafruit Feather M0 RFM9x LoRa_breadboard.svg
Fritzing breadboard generated by brd2svg
text:USB
USB
text:RST
RST
text:ARf
ARf
text:3V
3V
text:A5
A5
text:A4
A4
text:A3
A3
text:A2
A2
text:A1
A1
text:A0
A0
text:13
13
text:5
5
text:11
11
text:10
10
text:9
9
text:SCK
SCK
text:MOS
MOS
text:MIS
MIS
text:SCL
SCL
text:SDA
SDA
text:RX0
RX0
text:TX1
TX1
text:BAT
BAT
text:12
12
text:6
6
text:GND
GND
text:#13
#13
text:En
En
text:io1
io1
text:~
~
text:~
~
text:Reset
Reset
text:CHG
CHG
text:~
~
text:Feather M0
Feather M0
text:RFM9x LoRa
RFM9x LoRa
text:adafruit!
adafruit!
text:RFM9x
LoRa
RFM9x
LoRa
text:~
~
element:ANT
package:1X01_ROUND
element:C1
package:0603-NO
element:C2
package:0603-NO
element:C3
package:0805-NO
element:C4
package:0603-NO
element:C5
package:0805-NO
element:C6
package:0805-NO
element:C7
package:0603-NO
element:C8
package:0805-NO
element:C9
package:0805-NO
element:C14
package:0603-NO
element:CHG
package:CHIPLED_0805_NOOUTLINE
polygon
element:D1
package:SOD-123
polygon
element:JP1
package:1X16_ROUND
element:JP3
package:1X12_ROUND
element:JP5
package:1X03_ROUND
element:L
package:CHIPLED_0805_NOOUTLINE
polygon
element:R1
package:0603-NO
element:R2
package:0603-NO
element:R3
package:0603-NO
element:R6
package:0603-NO
element:R7
package:0603-NO
element:R8
package:0603-NO
element:SW1
package:KMR2
element:TP1
package:TESTPOINT_ROUND_1.5MM
element:TP2
package:TESTPOINT_ROUND_1.5MM
element:U$4
package:TQFN48_7MM
element:U$7
package:ADAFRUIT_3.5MM
element:U$9
package:FEATHERLOGO
element:U$12
package:ADAFRUIT_3.5MM
element:U$13
package:PCBFEAT-REV-040
element:U$31
package:MOUNTINGHOLE_2.5_PLATED
element:U$32
package:MOUNTINGHOLE_2.5_PLATED
element:U$34
package:FIDUCIAL_1MM
element:U$35
package:FIDUCIAL_1MM
element:U2
package:SOT23-5
element:U3
package:SOT23-5
element:X1
package:JSTPH2
element:X2
package:XTAL3215
element:X3
package:4UCONN_20329_V2
element:X4
package:U.FL
image/svg+xml
image/svg+xml
Power
GND
Control
CircuitPython Name
Arduino Name
GPIO
INT
DAC/AREF
ADC
Touch
SERCOM
SERCOM Alt
Timer
Timer Alt
Special