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STD OrangePI Zero PLC board

License: CC-BY-NC 3.0

Mode: Editors' pick

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Update time: 2023-01-30 16:25:13
Creation time: 2018-12-09 12:00:21
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")
Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity
1 47.0 C1 0805 1
2 0.1 C2,C3 0805 2
3 0.01 C4,C11 0805 2
4 1u C5,C6,C7,C8,C9,C10 0805 6
5 SMAJ5.0CA D1,D2,D3,D8,D9,D13 SMA(DO-214AC) 6
6 PRTR5V0U2X,215 D4,D5 SOT-143 2
7 500mA F1 1206 1
8 100mA F2,F3 1206 2
9 OLED 0.91" IC1 OLED_0.91_128X32 1
10 0 J1,J2,J3,J4,J5,J6,J7,J8,J9,J10 0402 10
11 DC/DC M1 DC-DC_MINI 1
12 NRF24L01+ NRF1 NRF24L01+ COPY 1
13 Orange_Pi_Zero OPI1 ORANGE_PI_ZERO_2X13_ONLY 1
14 AO3401A Q1 SOT-23(SOT-23-3) 1
15 BSS138 Q2,Q3 SOT-23-3 2
16 33-62* R1 0805 1
17 4k7* R2 0805 1
18 10k R3,R4,R5,R6,R9,R15,R16,R18,R19,R20,R26 0805 11
19 FM24CL16B U1 SOIC-8_150MIL 1
20 DS2482S-100 U2 SOIC-8_150MIL 1
21 PWR1 X1 DA260-381-4 1
22 PWR2 X2 DA260-381-3 1
23 1W X4 DA250-350-2 1
24 I2C X5 DA250-350-5 1
25 1N4148 D6,D7,D10,D11,D12 LL34 5
26 AO3400A Q4,Q5 SOT-23(SOT-23-3) 2
27 1k* R7,R8 1206 2
28 470 R10,R13,R14,R17,R23 0805 5
29 33k R11,R12 0805 2
30 100 R21,R22 0805 2
31 100k R24,R25 0805 2
32 EL357N U3,U4 SOP-4_P2.54 2
33 74HC14D U5 SOIC-14_150MIL 1
34 BELL X6 DA250-350-2 1
35 PULSE X7 DA250-350-2 1
36 GPIO IN X8 DA250-350-4 1
37 OUT X9 DA250-350-4 1

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