SHIO88E
About the SHIO88E PCB
SHIO88E is an open source PCB design by csabaala, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 71.5 × 79.5 mm, with 69 components from 5 distinct parts.
Other key parts include the MCP23017_SS. By type, the board carries 38 resistors, 18 LEDs, 12 capacitors and 1 IC.
It belongs with the iot & wireless and displays & leds designs in this gallery.
From the project
DIN rail mount extension board for Olimex ESP32-GATEWAY
DIN rail mount extension board for Olimex ESP32-GATEWAY.
More Pictures and Video of the assembled board and extensions.
12V to 5V step-down converter 2 open collector output (50 mA load per channel) 2 opto isolated input LEDs for output and input status 2 sensor input (ds18b20, dht) RS-485 interface 4 pin JST connector for I2C extensions 14 pin IDC connector for direct GPIO access
Main components on the SHIO88E
SHIO88E bill of materials (BOM)
69 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP23017_SS | SSOP-28_5.3x10.2mm_P0.65mm | U1 |
| 18 | LED_Small | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +10 |
| 9 | C_Small | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2, C3, C4, C5, C6, C7, C8 +1 |
| 3 | C_Small | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C10, C11, C12 |
| 38 | R_Small | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R8 +30 |
SHIO88E design files
The KiCad project lives in the csabaala/SHIOGW repository on GitHub; these links point at the commit this page was built from.
SHIO88E: common questions
How big is the SHIO88E PCB?
The SHIO88E measures 71.5 × 79.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the SHIO88E?
69 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the SHIO88E design files?
From the csabaala/SHIOGW repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the SHIO88E design in my own project?
Yes, under the terms of its GPL-3.0 license, which csabaala chose for the repository.
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