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CC-BY-NC 3.0

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OrangePI Zero PLC board

1 year ago 810
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

==Orange Pi Zero GPIO extension board=

Basic OrangePi-to-PLC extennsion board.

  • 1.8A (3A) DC/DC module for Orange Pi and peripherals
  • 2 opto-isolated inputs (via Schmidt trigger inverter)
  • 4 (3 if IRQ pin used for NRF24L01+) non-isolated inputs (via Schmidt trigger inverter)
  • 2 Open Drain outputs
  • I2C bus 3.3V
  • I2C bus 5V
  • Dallas (Maxim) 1-Wire bus via DS2482-100 (5V)
  • on-board 2KiB FRAM IC (I2C)
  • on-board NRF24L01+ module
  • (on-board) DS3231 RTC module (not routed, placed direct on Orange Pi pins, use "RaspberryPI RTC module")

Documents

Sheet_1

HW_Inputs

PCB (freezed)

BOM

ID Designator Footprint Quantity
1 NRF1 NRF24L01+ COPY 1
2 U2 SOIC-8_150MIL 1
3 OPI1 ORANGE_PI_ZERO_2X13_ONLY 1
4 U1 SOIC-8_150MIL 1
5 Q2,Q3 SOT-23-3 2
6 R3,R5,R4,R6,R26,R20,R16,R18,R9,R15,R19 0805 11
7 C3,C2 0805 2
8 C1 0805 1
9 D5,D4 SOT-143 2
10 R1 0805 1
11 D1,D3,D2,D13,D9,D8 SMA(DO-214AC) 6
12 R2 0805 1
13 J1,J2,J4,J5,J9,J10,J6,J3,J7,J8 0402 10
14 M1 DC-DC_MINI 1
15 X1 DA260-381-4 1
16 F1 1206 1
17 X2 DA260-381-3 1
18 Q1 SOT-23(SOT-23-3) 1
19 X5 DA250-350-5 1
20 F3,F2 1206 2
21 X4 DA250-350-2 1
22 C5,C7,C8,C10,C6,C9 0805 6
23 C4,C11 0805 2
24 IC1 OLED_0.91_128X32 1
25 U5 SOIC-14_150MIL 1
26 U3,U4 SOP-4_P2.54 2
27 D6,D7,D10,D12,D11 LL34 5
28 R7,R8 1206 2
29 R11,R12 0805 2
30 R13,R14,R23,R10,R17 0805 5
31 X6 DA250-350-2 1
32 X7 DA250-350-2 1
33 X8 DA250-350-4 1
34 R21,R22 0805 2
35 R24,R25 0805 2
36 Q4,Q5 SOT-23(SOT-23-3) 2
37 X9 DA250-350-4 1

Attachments

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Members

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