Aqp moda Main
About the Aqp moda Main PCB
Aqp moda Main is an open source ESP32 PCB design by fvdhoef, published on GitHub under the MIT license. It is a 4-layer board measuring 141 × 89.5 mm, with 92 components from 51 distinct parts.
Its main chip is the SN74AHCT1G125DBVR, from the ESP32 family. Other key parts include the LD1117S12, SN74CB3T3245PWR, MAX3221ECPWR and XC6SLX9-2TQG144C. By type, the board carries 44 capacitors, 26 resistors, 6 ICs, 6 connectors, 4 jumpers and 3 inductors.
From the project
Official Aquarius+ repository
Main components on the Aqp moda Main
Aqp moda Main bill of materials (BOM)
92 components, 51 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SN74AHCT1G125DBVR IP4234CZ6 | SC-74-6_1.55x2.9mm_P0.95mm | U1 |
| 1 | SN74AHCT1G125DBVR ESP32-S3-WROOM-1-N4R2 | ESP32-S2-SOLO-N4R2 | U2 |
| 1 | LD1117S12 LDL1117S33R | SOT-223-3_TabPin2 | U3 |
| 1 | SN74CB3T3245PWR LD1117S12 | SOT-223-3_TabPin2 | U4 |
| 1 | MAX3221ECPWR XC6SLX9-2TQG144C | TQFP-144_20x20mm_P0.5mm | U5 |
| 1 | XC6SLX9-2TQG144C IS61C5128AL-10TLI | TSOP-II-44_10.16x18.41mm_P0.8mm | U6 |
| 1 | SX3M14.31818M20F30TNN | Oscillator_SMD_SeikoEpson_SG8002CE-4Pin_3.2x2.5mm | X1 |
| 1 | Power in | AMPHENOL_10118194-0001LF | J1 |
| 1 | ESP USB Host | USB_A_Molex_67643_Horizontal | J2 |
| 1 | Audio out | C2939180 | J3 |
| 1 | VGA | ICD15S13E4GV00LF | J4 |
| 1 | TF-03A MEC5-030-01-X-RA-W1-XX-EDGE | SAMTEC_MEC5-030-01-X-RA-W1-XX-EDGE | J9 |
| 1 | Conn_01x07 | PinHeader_1x07_P2.54mm_Vertical | J12 |
| 2 | Pin Header | PinHeader_1x02_P2.54mm_Vertical | JP1, JP2 |
| 1 | Bootloader | PinHeader_1x02_P2.54mm_Vertical | JP4 |
| 1 | vZ80 Enabled | SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP5 |
| 1 | SW_DPDT_X2 SW_DPDT_x2 | SW_E-Switch_EG2219_DPDT_Angled | SW1 |
| 1 | 1N4148WS LED | LED_0805_2012Metric | D1 |
| 2 | 220 | L_0603_1608Metric | FB1, FB2 |
| 1 | USB Choke | WE-CNSW_08058 | L1 |
Show 31 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 10UF 10uF | C_0805_2012Metric | C3 |
| 18 | 100NF 100nF | C_0603_1608Metric | C4, C6, C14, C17, C19, C22, C24, C26 +10 |
| 1 | 100UF 10uF | C_0805_2012Metric | C5 |
| 1 | 100UF 100uF | CP_Elec_6.3x7.7 | C7 |
| 1 | 100NF 100uF | CP_Elec_6.3x7.7 | C8 |
| 11 | 100NF 4.7uF | C_0603_1608Metric | C9, C10, C15, C16, C18, C25, C29, C30 +3 |
| 9 | 4.7UF 100nF | C_0603_1608Metric | C11, C12, C13, C20, C21, C23, C33, C35 +1 |
| 1 | 100NF 22uF | C_1206_3216Metric | C27 |
| 1 | 4.7UF 4.7uF | C_0603_1608Metric | C34 |
| 1 | 10K 0 | R_0603_1608Metric | R1 |
| 1 | 100 0 | R_0603_1608Metric | R2 |
| 2 | 150 | R_0603_1608Metric | R3, R5 |
| 2 | 330 | R_0603_1608Metric | R4, R6 |
| 1 | 536 | R_0603_1608Metric | R7 |
| 1 | 536 1070 | R_0603_1608Metric | R8 |
| 1 | 536 2150 | R_0603_1608Metric | R9 |
| 2 | 820 4300 | R_0603_1608Metric | R10, R14 |
| 1 | 1070 536 | R_0603_1608Metric | R11 |
| 1 | 1070 | R_0603_1608Metric | R12 |
| 1 | 1070 2150 | R_0603_1608Metric | R13 |
| 1 | 2150 536 | R_0603_1608Metric | R15 |
| 1 | 2150 1070 | R_0603_1608Metric | R16 |
| 1 | 2150 | R_0603_1608Metric | R17 |
| 1 | 4.7K 4300 | R_0603_1608Metric | R18 |
| 2 | 4300 820 | R_0603_1608Metric | R19, R20 |
| 1 | 4300 0 | R_0603_1608Metric | R21 |
| 1 | 4.7K 220 | R_0603_1608Metric | R22 |
| 1 | 10k | R_0603_1608Metric | R23 |
| 1 | 100 | R_0603_1608Metric | R24 |
| 1 | 0 | R_0603_1608Metric | R25 |
| 1 | 220 | R_0603_1608Metric | R26 |
Aqp moda Main design files
The KiCad project lives in the fvdhoef/aquarius-plus repository on GitHub; these links point at the commit this page was built from.
Aqp moda Main: common questions
What microcontroller does the Aqp moda Main use?
The Aqp moda Main is built around the SN74AHCT1G125DBVR, from the ESP32 family.
How big is the Aqp moda Main PCB?
The Aqp moda Main measures 141 × 89.5 mm, has 4 copper layers and is 1.67 mm thick.
How many components are on the Aqp moda Main?
92 components, from 51 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 Aqp moda Main design files?
From the fvdhoef/aquarius-plus repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Aqp moda Main design in my own project?
Yes, under the terms of its MIT license, which fvdhoef chose for the repository.
Can I test firmware for the Aqp moda Main without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
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