The core board is the minimum system of MSPM0L1306, which is the L series with the maximum resources of TI MSPM0+ in QFN32 package. The expansion board integrates common peripherals such as OLED display with I2C interface, independent digital tube and scanning digital tube, EEPROM, SPI, FLASH, buzzer, and RS485, which are commonly found on MCU evaluation boards. This allows users to modify the interface connection method by themselves, thereby increasing the richness of application modes of the expansion board.
M0+ Product Features
Core Board Description:
The core board is the minimum system of MSPM0L1306, which is the L series with the maximum resources of TI MSPM0+ in QFN32 package. It integrates USB to UART on the board, which supports BSL direct burning of MCU, reducing development costs. An LDO chip is integrated on the board to power the MCU and the expansion baseboard. Additionally, there is a user button, a user LED, all GPIOs are expanded externally, and an independent SWD interface is provided for TI XDS emulator and JLINK for simulation and program downloading.
Core Board Features:
- Uses TI MSPM0+ series MSPM0L1306 in QFN32 package.
- Integrates USB to UART, directly supports BSL serial burning/download of code.
- On-board LDO chip support for powering the core board and expansion baseboard.
- Integrates a user button, a user LED for basic function debugging.
- External expansion of all MCU GPIOs, compatible with the baseboard for full function debugging.
- Independent expansion of an SWD interface, supports TI XDS emulator or JLink emulator for program simulation or code download.
Expansion Baseboard Description:
The MSPM0+ expansion baseboard integrates common peripherals found on MCU evaluation boards such as I2C interface OLED display, independent digital tubes and scanning digital tubes, EEPROM, SPI, FLASH, buzzer, and RS485. Leveraging the excellent ADC and OPA performance of the MSPM0L series, it integrates analog peripherals such as a photodiode and temperature sensor, along with an infrared LED and an infrared PD for engineers needing to evaluate ADC accuracy. To enhance user flexibility, the expansion baseboard interfaces are designed with pin headers, allowing users to modify the interface connection method using DuPont wires to connect with the core board, thereby increasing the richness of application modes for the expansion baseboard.
Expansion Baseboard Features:
- 0.96-inch OLED module with I2C interface.
- EEPROM, SPI FLASH.
- An independent common cathode eight-segment digital tube and a four-digit common anode eight-segment digital tube.
- A six-axis motion sensor IMU.
- A user LED and an RGB LED.
- Four tactile switches and four DIP switches.
- Photodiode/thermistor sensor circuit.
- An infrared LED and infrared photodiode forming an analog transmission-reception circuit.
- RS485 bus expansion circuit.
- A buzzer circuit.
