LADA
About the LADA PCB
LADA is an open source ESP32 PCB design by milutintech, published on GitHub. It is a 4-layer board measuring 137.2 × 61.6 mm, with 90 components from 34 distinct parts.
Its main chip is the C2913204, from the ESP32 family. Other key parts include the TPS1HA08DQPWPRQ1, BTS716GB, TPS564257DRLR, ADP3338AKC-3_3-RL and BC817. By type, the board carries 41 resistors, 23 capacitors, 20 ICs, 2 switches, 2 inductors and 1 crystal.
From the project
VCU for Lada Niva
Main components on the LADA
LADA bill of materials (BOM)
90 components, 34 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | TPS1HA08DQPWPRQ1 TPS1HA08CQPWPRQ1 | SOP65P640X120-17N | IC601, IC604 |
| 2 | BTS716GB | SOIC127P1030X265-20N | IC602, IC603 |
| 2 | TPS564257DRLR | SOT-563-6_L1.6-W1.2-P0.5-LS1.6-BR | U201, U202 |
| 1 | ADP3338AKC-3_3-RL | SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR-1 | U203 |
| 1 | C2913204 ESP32-S3-WROOM-1(N8R2) | WIRELM-SMD_ESP32-S3-WROOM-1 | U301 |
| 2 | BC817 | SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR | U302, U304 |
| 1 | CP2102N-A02-GQFN28R | QFN-28_L5.0-W5.0-P0.50-TL-EP3.3 | U303 |
| 1 | YTC-TC16S-24 | USB-C-SMD_YTC-TC16S-24 | U305 |
| 1 | MCP2551-I/SN | SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL | U401 |
| 1 | MCP2515-I/ST | TSSOP-20_L6.5-W4.4-P0.65-LS6.4-BL | U402 |
| 1 | ADS1015IDGST | VSSOP-10_L3.0-W3.0-P0.50-LS4.9-BL | U403 |
| 4 | 282815-3 | CONN-TH_3P-P5.08_TE_282815-3 | U501, U502, U503, U504 |
| 1 | D-SUB-DR-25PCM-BB | DB25-TH_D-SUB-DR-25PCM-BB | U505 |
| 1 | K3A160002010 | CRYSTAL-SMD_4P-L3.2-W2.5-BL | X401 |
| 1 | 2X3 2x3 | HDR-TH_6P-P2.54-V-M-R2-C3-S2.54-1 | H301 |
| 2 | C2837531 Tactile | SW-SMD_4P-L6.0-W6.0-P4.50-LS9.0-2 | SW301, SW302 |
| 1 | 3.3UH 3.3uH | IND-SMD_L7.3-W6.6 | L201 |
| 1 | 4.7UH 4.7uH | IND-SMD_L3.3-W3.0 | L202 |
| 2 | 10UF 10uF | C0805 | C201, C207 |
| 9 | 100NF 100nF | C0603 | C202, C206, C208, C212, C303, C304, C305, C401 +1 |
Show 14 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 10PF 10pF | C0603 | C203, C209 |
| 4 | 22UF 22uF | CAP-SMD_L7.3-W4.3-L-FD | C204, C205, C210, C211 |
| 3 | 1UF 1uF | C0805 | C213, C214, C301 |
| 1 | 22UF 22uF | CAP-SMD_BD4.0-L4.3-W4.3-LS5.1-FD | C302 |
| 2 | 22PF 22pF | C0603 | C402, C403 |
| 9 | 10K 10k | R0603 | R201, R206, R207, R209, R301, R304, R305, R306 +1 |
| 4 | 210K 210k | R0603 | R202, R208, R211, R402 |
| 1 | 43K 43k | R0603 | R203 |
| 3 | 30K 30k | R0603 | R204, R210, R212 |
| 3 | 2.2K 2.2k | R0603 | R205, R302, R303 |
| 2 | 5.1K 5.1k | R0603 | R307, R308 |
| 1 | 10 | R0603 | R403 |
| 7 | 7.5K 7.5k | R0603 | R404, R405, R406, R407, R408, R409, R410 |
| 11 | 2.7K 2.7k | R0603 | R411, R412, R413, R414, R415, R416, R417, R601 +3 |
LADA design files
The KiCad project lives in the milutintech/LADA repository on GitHub; these links point at the commit this page was built from.
LADA: common questions
What microcontroller does the LADA use?
The LADA is built around the C2913204, from the ESP32 family.
How big is the LADA PCB?
The LADA measures 137.2 × 61.6 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the LADA?
90 components, from 34 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 LADA design files?
From the milutintech/LADA 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 LADA design in my own project?
The repository has no license, so all rights stay with milutintech. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the LADA 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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