DCHDMI
About the DCHDMI PCB
DCHDMI is an open source ESP8266 PCB design by citrus3000psi, published on GitHub under the MIT license. It is a 4-layer board measuring 74 × 58.8 mm, with 92 components from 28 distinct parts.
Its main chip is the ESP-12E, from the ESP8266 family. Other key parts include the MCP1826S-1202E/DB, MIC5219-2.5YM5, LP5907MFX-1.8/NOPB, ADV7513BSWZ and 664G-03LF. By type, the board carries 50 capacitors, 19 resistors, 8 ICs, 5 connectors, 5 diodes and 4 inductors.
From the project
Hardware Design for Chriz2600 Dreamcast Firmware
This Git will include hardware version 1.3a and any future versions.
Main components on the DCHDMI
DCHDMI bill of materials (BOM)
92 components, 28 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP1826S-1202E/DB | SOT-223 | U1 |
| 1 | MIC5219-2.5YM5 MIC5219-2.5YM5-TR | SOT-753 | U2 |
| 1 | LP5907MFX-1.8/NOPB | SOT-753 | U3 |
| 1 | ADV7513BSWZ ADV7513 | LQFP-64_10x10mm_Pitch0.5mm_PAD | U4 |
| 1 | 664G-03LF | TSSOP-16_4.4x5mm_Pitch0.65mm | U5 |
| 1 | 10CL025YE144C8G 10CL025 | altera144_wcenterpad | U6 |
| 1 | MX25L1606EM1I-12G | SOIC-8_3.9x4.9mm_Pitch1.27mm | U7 |
| 1 | ESP-12E | ESP-12_FLAT | U8 |
| 1 | 3-1775333-2 | FPC_32 | CON1 |
| 1 | DC2R019JA7R1700 | DC2R019JA7R1700 | CON2 |
| 1 | CONN_01X06 | Pin_Header_Straight_1x06_Pitch2.54mm | CON3 |
| 2 | CONN_01X03 | 2_Pads_Small | CON4, CON5 |
| 1 | SW_DIP_X02 SW_DIP_x02 | SW_DIP_x2_W7.62mm_Slide_Copal_CHS-B | SW1 |
| 1 | 150060BS75000 | C_0603_HandSoldering | D1 |
| 3 | SP3012-04UTG | UFDFN-10_2.5x1mm | D2, D3, D4 |
| 1 | BAT54XV2T1G | SOD-523 | D5 |
| 4 | MLZ1608N100LT000 10u | C_0603_HandSoldering | L1, L2, L3, L4 |
| 35 | .1u | C_0603_HandSoldering | C1, C2, C3, C4, C5, C6, C7, C8 +27 |
| 1 | 470P 470p | C_0603_HandSoldering | C33 |
| 10 | 10U 10u | C_0603_HandSoldering | C36, C37, C38, C39, C40, C42, C43, C44 +2 |
Show 8 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 47P 47p | C_0603_HandSoldering | C41, C46, C47 |
| 1 | 22U 22u | C_0805_HandSoldering | C49 |
| 2 | 470 | C_0603_HandSoldering | R1, R18 |
| 8 | 10K | C_0603_HandSoldering | R2, R4, R7, R12, R13, R15, R17, R20 |
| 1 | 100 | C_0603_HandSoldering | R3 |
| 6 | 2K | C_0603_HandSoldering | R5, R6, R8, R9, R10, R16 |
| 1 | 887 | C_0603_HandSoldering | R11 |
| 1 | 22 | C_0603_HandSoldering | R14 |
DCHDMI design files
The KiCad project lives in the citrus3000psi/DCHDMI-Hardware repository on GitHub; these links point at the commit this page was built from.
DCHDMI: common questions
What microcontroller does the DCHDMI use?
The DCHDMI is built around the ESP-12E, from the ESP8266 family.
How big is the DCHDMI PCB?
The DCHDMI measures 74 × 58.8 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the DCHDMI?
92 components, from 28 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the DCHDMI design files?
From the citrus3000psi/DCHDMI-Hardware repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the DCHDMI design in my own project?
Yes, under the terms of its MIT license, which citrus3000psi chose for the repository.
Can I test firmware for the DCHDMI 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 DCHDMI-Hardware
Similar boards
ESP8266ESP8266ControllerCircuit
stuartpittaway
75 × 30 mm20 parts2LCC-BY-NC-4.01.1k
ESP8266Duet WIFI
Duet3D
100 × 123 mm345 partsCERN-OHL-1.2257
ESP8266RetroWiFiModem
mecparts
100 × 66.1 mm29 parts2LGPL-3.0256
ESP8266Mideahvac dongle
reneklootwijk
20 × 48.5 mm19 parts2LNo license74
ESP8266Single radio
AnyLeaf
37.7 × 37.7 mm43 parts4LMIT63
ESP8266Esp8266-for uppatvind
horvathgergo
70 × 36 mm27 parts2LGPL-3.060