PCB PANELIZED
About the PCB PANELIZED
PCB PANELIZED is an open source ESP8266 PCB design by rajeev2705, published on GitHub. It is a 2-layer board measuring 296.5 × 240.8 mm, with 70 components from 35 distinct parts.
Its main chip is the ESP8266, from the ESP8266 family. Other key parts include the RELAY_INT, RELAY_PS, PC817, LM7824_TO220 and LM317_TO-220. By type, the board carries 31 resistors, 16 ICs, 7 transistors, 7 diodes, 5 connectors and 4 capacitors.
From the project
Welcome to my PCB projects repository! This space is dedicated to documenting my journey in designing, creating, and improving printed circuit boards (PCBs). Here, I share various PCB projects, including schematics, layouts, bill of materials (BOM), and relevant documentation.
Main components on the PCB PANELIZED
PCB PANELIZED bill of materials (BOM)
70 components, 35 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP8266 | MODULE_ZC563900 | U1 |
| 1 | RELAY_INT | J107F | U2 |
| 1 | RELAY_PS | J107F | U3 |
| 11 | PC817 | DIP-4_W7.62mm | U4, U6, U7, U9, U10, U11, U12, U13 +3 |
| 1 | LM7824_TO220 | TO-220-3_Vertical | U5 |
| 1 | LM317_TO-220 | TO-220-3_Vertical | U8 |
| 7 | BD139 | TO-126-3_Vertical | Q1, Q2, Q3, Q4, Q5, Q6, Q7 |
| 1 | EXT_POW | TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J1 |
| 1 | 24VAC _LOAD | TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J2 |
| 1 | AC_INPUT | TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J3 |
| 1 | DC_LOAD | TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J4 |
| 1 | POW_SHARE | TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J5 |
| 2 | 1N5408/DIODE | D_5W_P12.70mm_Horizontal | D1, D2 |
| 1 | GBU4A/BRIDGE_RECT | Diode_Bridge_Vishay_GBU | D3 |
| 1 | LED_POW | LED_D5.0mm | D4 |
| 1 | 1N5408/FWD | D_5W_P12.70mm_Horizontal | D5 |
| 1 | LED | LED_D5.0mm | D6 |
| 1 | LOAD_STATUS | LED_D5.0mm | D7 |
| 1 | 1000uf/25V | CP_Radial_D10.0mm_P5.00mm | C1 |
| 1 | 100uf/25V | CP_Radial_D10.0mm_P5.00mm | C2 |
Show 15 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 10uF/63V | CP_Radial_D5.0mm_P2.50mm | C3, C4 |
| 6 | 220 | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R1, R19, R20, R21, R22, R25 |
| 9 | 220R | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R2, R4, R5, R6, R7, R8, R9, R11 +1 |
| 1 | 1R | R_Axial_DIN0617_L17.0mm_D6.0mm_P25.40mm_Horizontal | R3 |
| 2 | 120R | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R10, R16 |
| 1 | 500R | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R13 |
| 1 | 1.5k | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R14 |
| 1 | 2k | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R15 |
| 1 | 20k | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R17 |
| 1 | 8k | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R18 |
| 4 | 1R | R_Axial_Power_L20.0mm_W6.4mm_P30.48mm | R23, R24, R26, R31 |
| 1 | 150R | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R27 |
| 1 | 1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R28 |
| 1 | 3k | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R29 |
| 1 | 5k | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R30 |
PCB PANELIZED design files
The KiCad project lives in the rajeev2705/PROJECTS repository on GitHub; these links point at the commit this page was built from.
PCB PANELIZED: common questions
What microcontroller does the PCB PANELIZED use?
The PCB PANELIZED is built around the ESP8266, from the ESP8266 family.
How big is the PCB PANELIZED?
The PCB PANELIZED measures 296.5 × 240.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the PCB PANELIZED?
70 components, from 35 distinct parts. The full bill of materials is listed on this page.
Where can I download the PCB PANELIZED design files?
From the rajeev2705/PROJECTS repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the PCB PANELIZED design in my own project?
The repository has no license, so all rights stay with rajeev2705. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the PCB PANELIZED without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP8266 firmware against it before you order a PCB.
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