Table of Contents
Advertisement
2.7 Hardware Specification
Technical Specification
Microcontroller (MCU)
Clock Speed
Flash Memory
SRAM
NB-IoT Module
Dimension
Weight
Power Supply
LED
Interfacing Logic Voltage Level (Operating
Voltage)
Voltage output
RESET buttons
User-defined Button
General-purpose digital I/O Pins
GPIO
ADC
USB
I
2
C
SPI
UART
ADC pins
DAC pin
External interrupts
PWM pin
DC Current per I/O Pin
JTAG Debug
USIM
GNSS
Antenna
Band
Certification
Mobile Operator Certification
Notes:
-
UART can be programmed through any of general-purpose pins.
-
SPI can be programmed through any of general-purpose pins.
Board Rev 2.2
Atmel ATSAMD21G18, 32-Bit ARM Cortex
M0+
48 MHz
256 KB
32 KB
Quectel BG96
48mm (width) by 52 mm (length)
18 grams
DC Power Supply (3.8-5V), USB (5V), VIN (3.8-5V),
or Battery
LED1, LED2, Power LED, Status LED, Netlight LED
3.3V
5V, 3.3V
Two; one for MCU and one for BG96
1 connected to MCU
14 (A0-A5, PA6, PA7, SS, MOSI, MISO, SCK, SDA,
SCL)
2 connected to BG96
2 connected to BG96
2
1
1
1
6 (8/10/12-bit ADC channels)
1 (10-bit DAC)
14 (All general-purpose PINs)
6
10 mA
Cortex Debug Connector (Single Wire Debug)
Nano
GPS, GLONASS, BeiDou/Compass, Galileo, QZSS
1 main antenna and 1 GPS antenna
LTE-FDD, B1/B2/B3/B4/B5/B8/B12/
B13/B18/B19/B20/B26/B28
LTE-TDD: B39 (for Cat M1 only)
FCC, CE
Verizon and currently for AT&T
Copyright © 5GHUB.US
12
Advertisement
Table of Contents
