ESXAR panelize
About the ESXAR panelize PCB
ESXAR panelize is an open source ESP32 PCB design by nanbuwks, published on GitHub under the Unlicense license. It is a 2-layer board measuring 31.8 × 22.9 mm, with 51 components from 45 distinct parts.
Its main chip is the ESP-WROOM-02, from the ESP32 family. Other key parts include the RASPBERRYPI_GPIO_40, AUDIO_JACK, MT5201-3.3N, TLP222A and Mini360. By type, the board carries 19 connectors, 8 ICs, 8 capacitors, 3 jumpers, 2 switches and 2 diodes.
Main components on the ESXAR panelize
ESXAR panelize bill of materials (BOM)
51 components, 45 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP-WROOM-02 | ESP_WROOM_02 | U1 |
| 1 | RASPBERRYPI_GPIO_40 | Pin_Header_Straight_2x20 | U2 |
| 1 | AUDIO_JACK | 3_5mm_4P_phonejack_yizhijia_PJ313 | U3 |
| 1 | MT5201-3.3N | SOT-23-5 | U4 |
| 1 | TLP222A | Optocoupler_SMD_HandSoldering_KPC357_LTV35x_PC357_SingleChannel | U5 |
| 1 | Mini360 | Mini-360_DCDC_LM2596_module | U6 |
| 1 | LD1117CV33 | TO-220 | U7 |
| 1 | TA48M033F | SOT126_SOT32_Housing_Vertical_Mirrored | U8 |
| 1 | BARREL_JACK | DCJACK | CON1 |
| 2 | RJ45 | RJ45_7810-8P8C | J1, J2 |
| 2 | ANALOG | SolderWirePad_Oval_3xInline_0-65mmDrill | P1, P13 |
| 1 | BREADBOARD | SolderWirePad_Oval_9xInline_0-6mmDrill | P2 |
| 1 | PROGRAM | SolderWirePad_Oval_5xInline_0-65mmDrill | P3 |
| 1 | MODEJP | SolderWirePad_Oval_9xInline_0-6mmDrill | P5 |
| 1 | VCCJP | SolderWirePad_Oval_9xInline_0-6mmDrill | P6 |
| 1 | GNDJP | SolderWirePad_Oval_9xInline_0-6mmDrill | P7 |
| 1 | SCREW | bornier3 | P8 |
| 1 | USB_A | USB_A_Vertical_Short | P10 |
| 1 | USB_B | USB_A_Male_Board | P11 |
| 1 | SERVO/INPUT | SolderWirePad_Oval_3xInline_0-65mmDrill | P12 |
Show 25 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BREADBOARD_POWER | Padmatrix-wide-02x01 | P16 |
| 1 | SENSOR | bornier3 | P17 |
| 1 | EXTIO | SolderWirePad_Oval_9xInline_0-7mmDrill | P18 |
| 2 | UNIVERSAL | SolderWirePad_Oval_9xInline_0-7mmDrill | P19, P20 |
| 1 | MODE_JP | SolderWirePad_Oval_3xInline_0-65mmDrill | JP1 |
| 1 | WAKEUP | Solder_Jumper_3 | JP2 |
| 1 | JUMPER | Pin_Header_Straight_1x02 | JP3 |
| 1 | R_PACK4 | R_Array_Convex_4x1206 | RP1 |
| 1 | 4UNIT_R_PACK | R_Array_For_R_Multi_library_4x1206 | RP2 |
| 1 | SPEAKER | Buzzer_12x9.5RM7.6 | SP1 |
| 1 | BEEP | Buzzer_12x9.5RM7.6 | SP2 |
| 1 | RESET | SW_PUSH_SMALL | SW1 |
| 1 | DIN | SW_PUSH_SMALL | SW2 |
| 1 | PolyHuse | R3 | TH1 |
| 1 | LED | LED-3MM | D1 |
| 1 | LED_RCBG | LED-RGB-5MM_Common_Cathode | D2 |
| 1 | 4.7uH | C_1206_HandSoldering_Small | L1 |
| 1 | L_Small | C_1206_HandSoldering_Small | L2 |
| 1 | 10uF | C_Disc_D3_P2.5 | C1 |
| 2 | 0.1uF | C_1206_HandSoldering_Small | C2, C9 |
| 1 | CP | C_Radial_D6.3_L11.2_P2.5 | C3 |
| 2 | 100uF | C_Radial_D6.3_L11.2_P2.5 | C5, C8 |
| 2 | 10uF | C_1206_HandSoldering_Small | C6, C7 |
| 1 | 4.7kΩ | R_1206 | R1 |
| 1 | 4.7kΩ | R1 | R13 |
ESXAR panelize design files
The KiCad project lives in the nanbuwks/ESXAR repository on GitHub; these links point at the commit this page was built from.
- LayoutESXAR_panelize.kicad_pcb
ESXAR panelize: common questions
What microcontroller does the ESXAR panelize use?
The ESXAR panelize is built around the ESP-WROOM-02, from the ESP32 family.
How big is the ESXAR panelize PCB?
The ESXAR panelize measures 31.8 × 22.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the ESXAR panelize?
51 components, from 45 distinct parts. The full bill of materials is listed on this page.
Where can I download the ESXAR panelize design files?
From the nanbuwks/ESXAR repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the ESXAR panelize design in my own project?
Yes, under the terms of its Unlicense license, which nanbuwks chose for the repository.
Can I test firmware for the ESXAR panelize 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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