Editor Version ×
Standard

1.Easy to use and quick to get started

2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

Profession

1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 30,000 devices or 100,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

Std EditionSENTSOR UNO PLUS

Profile:Your beloved classic Arduino Uno development board just got beefed-up!

License: CC-BY-SA 3.0

Published Time:2021-02-24 00:26:19
  • 932
  • 0
  • 8
Description
  • Arduino Uno Form Factor, same pin layout ensuring compatibility with every existing shield or module.
  • ATmega328PB-AU @16MHz running on MiniCore custom Optiboot bootloader, packing extra functionality. Fully supported by Arduino IDE.
  • CH340C UART to USB Bridge, with switchable UART line designed to be modular. Data pin such as RX, TX, DTR, RTS is accessible via given pin header so you can use it as a standalone USB-UART device or as an external programmer for other board.
  • DS1307M RTC, with replaceable CR1220 battery. Connected via I2C at address 0x68.
  • MT2492 DC-DC Converter, set to +5V output. Delivering up to 2A with input range 6-16V, plenty enough for your power demanding project.
  • ME6211 LDO, providing +3.3V power up to 500mA.
  • Built-in LED/RGB, single color active-high LED connected to pin D22, and SK6812 addressable RGB LED connected to pin D23. SK6812 data out is exposed so you can chain it up with the rest of the LED circuit.
  • MicroSD socket, connected via SPI with slave select (SS) at pin D10.
  • USB Type-C Connector, no more hassle when connecting USB cable, plug it in anyway you want.
  • 24 pin GPIO @5V level with extra pin and peripheral: 16xDigital IO, 8x10bit ADC, 2xUART, 2xSPI, 2xI2C. Please refer to poster image above.
Documents

UNO-PLUS SCH

Open in editor

UNO-PLUS BRD

Open in editor
ID Name Designator Footprint Quantity
1 1M R1 R0402 1
2 1k R7,R6,R15,R5,R4,R11 R0402 6
3 15k R9 R0402 1
4 110k R10 R0402 1
5 10k R8,R13,R12,R14 R0402 4
6 5.1k R2,R3 R0402 2
7 2.54F_1x6 J3 HDR-F-2.54_1X6 1
8 22uF C7,C4 C0805 2
9 TYPEC-304-BCP16 CN1 USB-C-SMD_TYPEC-304-BCP16 1
10 32.768kHz X2 SMD-8032_4P 1
11 BSMD0603-025-9V F1 F0603 1
12 10uH L1 IND-SMD_L6.6-W6.6 1
13 100uF C8 CAP-SMD_BD5.0-L5.3-W5.3-FD 1
14 CH340C U1 SOP-16_L10.0-W3.9-P1.27-LS6.0-BL 1
15 ATMEGA328PB-AU U4 TQFP-32_L7.0-W7.0-P0.80-LS9.0-BL 1
16 2.54M_2x3 J6 HDR-M-2.54_2X3 1
17 ME6211C33M5G-N U3 SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR 1
18 EC20-SK6812 LED5 SK6812-2020 1
19 16MHz X1 OSC-SMD_3P-L3.2-W1.3-P0.95-L 1
20 B5819WS D1 SOD-323_L1.8-W1.3-LS2.5-RD 1
21 100n C17,C16,C14,C15,C13,C1,C12,C3,C2,C11 C0402 10
22 10uH L2 L0603 1
23 4.5x4.5x3 BTN1 SW-SMD_4P-L4.5-W4.5-P3.00-LS6.8 1
24 2.54M_1x6 J7 HDR-M-2.54_1X6 1
25 White LED4,LED3 LED-0402 2
26 Blue LED2,LED1 LED-0402 2
27 2.54F_1x8 J1,J4 HDR-F-2.54_1X8 2
28 HAD-02HWA-R SW1 SW-SMD_HAD-02HWA-R 1
29 CR1220 BAT1 BATTERY-2-AA 1
30 5.5-2.0MM CN2 DC-IN-TH_DC-5520 1
31 DS1307M/TR U5 SOIC-8_L4.9-W3.9-P1.27-LS6.0-TR 1
32 SQW TP1 TESTPOINT_0.8MM 1
33 RGB_DOUT TP2 TESTPOINT_0.8MM 1
34 MC74VHC125 U6 TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL 1
35 2.54M_1x3 J8 HDR-M-2.54_1X3 1
36 22p C6 C0402 1
37 1u C9,C10 C0402 2
38 22n C5 C0402 1
39 MT2492 U2 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR 1
40 HYC80-TF08-375 CARD1 HYC80-TF08-XXX 1
41 2.54F_1x10 J2 HDR-F-2.54_1X10 1
42 2.54M_1x4 J5 HDR-M-2.54_1X4 1
43 USBLC6-2SC6 D2 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR 1

Unfold

Project Attachments
Empty
Project Members

服务时间

周一至周五 9:00~18:00
  • 0755 - 2382 4495
  • 153 6159 2675

服务时间

周一至周五 9:00~18:00
  • 立创EDA微信号

    easyeda

  • QQ交流群

    664186054

  • 立创EDA公众号

    lceda-cn