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Introduction
Seeeduino Lotus is an ATMEGA328 Microcontroller development board. It is a combination of
Seeeduino and Base Shield. It used Atmel ATMEGA328P-MU and CH340. ATMEGA328P-MU
is a high performance, low power AVR 8-Bit Microcontroller. CH340 is an USB bus converter
chip that can realize an USB to serial interface. Seeeduino Lotus has 14 digital input/output (6 of
which can output PWM) and 7 analog input/output, a micro USB connection, an ICSP header, 12
Grove connections, a reset button.
Specification
Microcontroller: ATmega328P-MU
Operating Voltage: 5V
Digital I/O Pins:14
PWM Channels:6
Analog Input Channels:7
DC Current per I/O Pin: 40 mA
Flash Memory: 32 KB (ATmega328P-MU)
RAM: 2 KB (ATmega328P-MU)
EEPROM:1 KB (ATmega328P-MU)
Clock Speed:16 MHz
Seeeduino Lotus v1.0
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Related Manuals for SeeedStudio Seeeduino Lotus v1.0
Summary of Contents for SeeedStudio Seeeduino Lotus v1.0
- Page 1 Seeeduino Lotus v1.0 Introduction Seeeduino Lotus is an ATMEGA328 Microcontroller development board. It is a combination of Seeeduino and Base Shield. It used Atmel ATMEGA328P-MU and CH340. ATMEGA328P-MU is a high performance, low power AVR 8-Bit Microcontroller. CH340 is an USB bus converter chip that can realize an USB to serial interface.
- Page 2 Interface Function ①：Micro USB ②：Reset button ③：Analog Ports: Analog sensors can return readings ranging from 0 to 1023.Compared with digital sensors that only return 0 or 1, analog readings are more detailed and precise. ④：I2C Ports:I2C is a low-speed bus protocol that transfers data via two wire : SCL and ...
- Page 3 We will show how to used Seeeduino Lotus. Hardware Installation 1） Part lists:Seeeduino Lotus v1.0、Grove - LCD RGB Backlight、Grove - I2C FM Receiver、Grove - Button、Grove - Rotary Angle Sensor. 2） Hardware linking is very easy, Grove - LCD RGB Backligt and Grove - I2C FM Receiver are I2C communication,Grove - Button is digital input,Grove - Rotary Angle Sensor is analog input,so you can link it as show.
- Page 4 Software Part 1)You can download the demo code in github, click here. 2)If you don't know How to install Arduino Library,please click Here 3)Open the I2C_FM_RGB_LCD example sketch: File->Examples- >Seeeduino_lotus_Usage->I2C_FM_RGB_LCD 4)You'll need to select the entry in the Tools > Board menu that corresponds to your Arduino,You need to select Arduino Uno.
- Page 5 5) Select the serial device of the Arduino board from the Tools | Serial Port menu.
- Page 6 6）Now, simply click the "Upload" button in the environment. Wait a few seconds - If the upload is successful, the message "Done uploading." will appear in the status bar. Bug Report The silk printed near the D5 Grove connector has an error. The D4,D5 should be D5,D6. We will fix this error asap.
- Page 7 Resource [Seeeduino Lotus Eagle file] [Seeeduino Lotus bootloader] [Seeeduino Lotus PDF file...
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