SparkFun MicroMod Main Boards
SparkFun MicroMod Main Boards are specialized carrier boards that allow interfacing with a MicroMod Processor Board. The SparkFun MicroMod Main Board features an M.2 MicroMod connector, making connecting the processor and function boards easy. Match the key on the board's beveled edge connector to the key on the M.2 connector and secure the boards with screws.
Features
- Input voltage range
- 5V via USB Type-C™ connector
- ~3.7V to 4.2V via LiPo battery connector
- Built-in resettable PTC fuse (rated 5V/2A)
- AP7361C 3.3V voltage regulator (rated 1A)
- AP7347DQ 3.3V voltage regulator (rated 500mA)
- Integrated MCP73831 single-cell LiPo charge circuit (rated 500mA)
- Ports
- 1x USB Type C connector
- 1x 2-pin JST connector
- M.2 connectors
- 1x MicroMod processor board
- DEV-20748 1x MicroMod function board
- DEV-20595 2x MicroMod function boards
- 2x Qwiic enabled I2C
- 1x microSD card socket
- 1x SWD 2x5 header
- Built-in MUX for UART1
- Buttons
- 1x reset
- 1x boot
- LEDs
- 1x VIN
- 1x 3.3V
- 1x Qwiic 3.3V
- 1x CHG
- Jumpers
- USB
- 5V
- 3.3V
- PTC
- 3.3V EN
- VIN LED
- 3.3V LED
- Qwiic 3.3V LED
- I2C
- Battery voltage divider
- Board dimensions
- DEV-20748 3.40" x 2.90"
- DEV-20595 4.90" x 2.90"
Kit Contents
- DEV-20595
- 1x MicroMod main board - double
- 4x Phillips #0 M2.5mm x 3mm screws
- DEV-20748
- 1x MicroMod main board - single
- 3x Phillips #0 M2.5mm x 3mm screws
Related Products
SparkFun MicroMod Cellular Function Board
A solution for adding cellular connectivity to MicroMod projects.
SparkFun MicroMod WiFi Function Board - ESP32
Adds additional wireless capabilities to MicroMod Processor Boards using ESP32 WROOM module.
SparkFun MicroMod LoRa Function Board
Provides LoRA and LoRaWAN capabilities to MicroMod projects to provide the electrical interfaces.
SparkFun MicroMod WiFi Function Board - DA16200
A WiFi module that is certified WiFi alliance for IEEE802.11b/g/n and WiFi Direct functionalities.
Diodes Incorporated AP7361C LDO Adjustable & Fixed-Mode Regulators
Include error amplifier, band-gap reference, current limit, and thermal shutdown circuitry.
Diodes Incorporated AP7347DQ LDO Voltage Regulators
Based on CMOS process and features high output voltage accuracy, low RDS(on), and output noise.
Microchip Technology MCP73831/2 Charge Management Controllers
High accuracy and small in size for use in spacelimited, cost-sensitive applications.