New
About the New PCB
New is an open source ESP8266 PCB design by rajeev2705, published on GitHub. It is a 2-layer board measuring 148.5 × 117.3 mm, with 79 components from 40 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 33 resistors, 16 ICs, 9 connectors, 8 transistors, 8 diodes 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 New
New bill of materials (BOM)
79 components, 40 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 |
| 8 | BD139 | TO-126-3_Vertical | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 |
| 1 | EXT_POW | TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J1 |
| 1 | AC_LOAD | TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J2 |
| 1 | AC_STEPDOWN | 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 |
| 1 | USB_C_Receptacle_PowerOnly_6P | USB_C_Receptacle_GCT_USB4125-xx-x-0190_6P_TopMnt_Horizontal | J6 |
| 1 | 220VAC | TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J7 |
| 1 | 220VAC-TRANS | TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J8 |
| 1 | Conn_01x06_Socket | PinHeader_1x06_P2.54mm_Vertical | J9 |
| 1 | G3MB-202PDC5 | RELAY_G3MB-202PDC5 | K1 |
| 3 | 1N5408/DIODE | D_5W_P12.70mm_Horizontal | D1, D2, D8 |
| 1 | GBU4A/BRIDGE_RECT | Diode_Bridge_Vishay_GBU | D3 |
| 1 | LED_POW | LED_D5.0mm | D4 |
Show 20 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 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 |
| 2 | 10uF/63V | CP_Radial_D5.0mm_P2.50mm | C3, C4 |
| 5 | 220 | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R1, R20, R21, R22, R25 |
| 10 | 220R | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R2, R4, R5, R6, R7, R8, R9, R11 +2 |
| 1 | 1R | R_Axial_DIN0617_L17.0mm_D6.0mm_P25.40mm_Horizontal | R3 |
| 3 | 120R | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R10, R16, R28 |
| 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 | 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 |
| 2 | 5.1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R32, R33 |
New design files
The KiCad project lives in the rajeev2705/PROJECTS repository on GitHub; these links point at the commit this page was built from.
New: common questions
What microcontroller does the New use?
The New is built around the ESP8266, from the ESP8266 family.
How big is the New PCB?
The New measures 148.5 × 117.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the New?
79 components, from 40 distinct parts. The full bill of materials is listed on this page.
Where can I download the New design files?
From the rajeev2705/PROJECTS repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the New 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 New 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.
More boards in PROJECTS
ESP32Plantpal
38.4 × 128.5 mm110 parts4LNo license0
ESP32Dev board
67.2 × 45.4 mm106 parts2LNo license0
ESP8266PCB PANELIZED
296.5 × 240.8 mm70 parts2LNo license0
Blutooth Wireless Amplifier
54.9 × 48.6 mm61 parts2LNo license0
ESP32ESP32C3
29.6 × 43.2 mm59 parts4LNo license0
ESP32Atomic01
86.6 × 71 mm44 parts2LNo license0
Power Supply
44.6 × 33.4 mm40 parts2LNo license0
ESP32Home Automation water Tank
40.6 × 50.4 mm26 parts2LNo license0
3.3V Buck Boost Converter
41.2 × 21.1 mm10 parts2LNo license0
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