KiCad RTM Adapterboard v2 2
About the KiCad RTM Adapterboard v2 2 PCB
KiCad RTM Adapterboard v2 2 is an open source ESP32 PCB design by PeterDirnhofer, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 56 components from 22 distinct parts.
Its main chip is the ESP32-DEVKITC-32D, from the ESP32 family. Other key parts include the OPA227P and Socket CP2102. By type, the board carries 22 resistors, 14 capacitors, 7 connectors, 6 ICs and 3 diodes.
From the project
500 EURO RTM KiCad Adapterboard
Main components on the KiCad RTM Adapterboard v2 2
KiCad RTM Adapterboard v2 2 bill of materials (BOM)
56 components, 22 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | OPA227P | DIP-8_W7.62mm_LongPads | U1, U2, U4, U5 |
| 1 | ESP32-DEVKITC-32D | MODULE_ESP32-DEVKITC-32D | U3 |
| 1 | Socket CP2102 | CP2102_USB | U6 |
| 1 | Conn_01x05_Male | PinHeader_1x05_P2.54mm_Vertical | J1 |
| 1 | Conn_01x03_Female | PinSocket_1x03_P2.54mm_Vertical | J2 |
| 1 | GPIO_RESERVE | PinHeader_2x05_P2.54mm_Vertical | J3 |
| 1 | POWER_SUPPLY | PinHeader_2x05_P2.54mm_Vertical | J4 |
| 1 | Conn_01x01_Female | PinHeader_1x01_P2.54mm_Vertical | J5 |
| 1 | STM | PinHeader_2x05_P2.54mm_Vertical | J6 |
| 1 | UBIAS_SELECT | PinHeader_1x03_P2.54mm_Vertical | J7 |
| 1 | DAC X | Mikroe_Socket | Socket1 |
| 1 | DAC Y | Mikroe_Socket | Socket2 |
| 1 | DAC Z | Mikroe_Socket | Socket3 |
| 1 | ADC TUNNEL | Mikroe_Socket | Socket4 |
| 1 | 1N4148 | D_DO-35_SOD27_P7.62mm_Horizontal | D1 |
| 2 | 1N5819 | D_DO-41_SOD81_P10.16mm_Horizontal | D2, D3 |
| 8 | 100nFC | C_Disc_D5.0mm_W2.5mm_P2.50mm | C1, C3, C6, C7, C9, C10, C13, C14 |
| 2 | 4n7C | C_Disc_D5.0mm_W2.5mm_P2.50mm | C2, C8 |
| 4 | 4n7FC | C_Disc_D5.0mm_W2.5mm_P2.50mm | C4, C5, C11, C12 |
| 14 | 3kR | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4, R5, R6, R7, R10 +6 |
Show 2 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | 220 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R8, R9, R18, R20 |
| 4 | 3296-W | Potentiometer_Bourns_3296W_Vertical | R16, R19, R21, R22 |
KiCad RTM Adapterboard v2 2 design files
The KiCad project lives in the PeterDirnhofer/KiCad_RTM_Adapterboard_v2_2 repository on GitHub; these links point at the commit this page was built from.
- LayoutAdapterboard.kicad_pcb
- SchematicAdapterboard.kicad_sch
KiCad RTM Adapterboard v2 2: common questions
What microcontroller does the KiCad RTM Adapterboard v2 2 use?
The KiCad RTM Adapterboard v2 2 is built around the ESP32-DEVKITC-32D, from the ESP32 family.
How big is the KiCad RTM Adapterboard v2 2 PCB?
The KiCad RTM Adapterboard v2 2 measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the KiCad RTM Adapterboard v2 2?
56 components, from 22 distinct parts. The full bill of materials is listed on this page.
Where can I download the KiCad RTM Adapterboard v2 2 design files?
From the PeterDirnhofer/KiCad_RTM_Adapterboard_v2_2 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the KiCad RTM Adapterboard v2 2 design in my own project?
The repository has no license, so all rights stay with PeterDirnhofer. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the KiCad RTM Adapterboard v2 2 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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