RDAT
About the RDAT PCB
RDAT is an open source RP2040/RP2350 PCB design by Astrid-Delestine, published on GitHub under the MIT license. It is a 4-layer board measuring 455.2 × 254.8 mm, with 505 components from 123 distinct parts.
Its main chip is the SC091413, from the RP2040/RP2350 family. Other key parts include the W25Q128JVS, BQ7791500PWR, BQ34Z100PWR-R2, TPS54302 and BQ24617RGER. By type, the board carries 130 diodes, 105 switches, 104 resistors, 82 capacitors, 16 battery holders and 12 ICs.
From the project
All project requirements are listed in ./proj_req.md
Main components on the RDAT
RDAT bill of materials (BOM)
505 components, 123 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | W25Q128JVS | SOIC_128JVSIQ_WIN | U1 |
| 1 | SC091413 | QFN56_7X7_RPI | U2 |
| 1 | BQ7791500PWR | PW24_TEX | U3 |
| 1 | BQ34Z100PWR-R2 | PW14_TEX | U4 |
| 2 | TPS54302 | SOT-23-6 | U5, U8 |
| 1 | BQ24617RGER | Texas_RGE0024H_VQFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm_ThermalVias | U6 |
| 1 | TPS40345DRCR | DRC0010J | U7 |
| 1 | CDDFN10-0524P | Diodes_UDFN-10_1.0x2.5mm_P0.5mm | U9 |
| 1 | CSD85302L | YME0004A-MFG | U11 |
| 1 | LTC4412ES6#TRMPBF | TSOT-23-6 | U12 |
| 1 | CH224K | SSOP-10-1EP_3.9x4.9mm_P1mm_EP2.1x3.3mm | U15 |
| 1 | LattePanda_Mu | LattePanda_Module_H8.0mm_Horizontal | A1 |
| 1 | FAN_4PIN Fan_4pin | JST_B4B-PH-SM4-TBT_LF__SN_ | M1 |
| 2 | CSD17571Q2 | DQK0006C | M2, M3 |
| 2 | 2N7002 | SOT-23 | Q4, Q8 |
| 3 | 2SK3018 | SOT-23 | Q5, Q6, Q7 |
| 2 | SI7135DP-T1-GE3 | PowerPAK_SO-8_Single | Q9, Q10 |
| 1 | ABM8-272-T3 | ABM8-272-T3_ABR | X1 |
| 2 | CONN_01X02 Conn_01x02 | PinHeader_1x02_P1.00mm_Vertical | J1, J2 |
| 1 | S8411-45R | HARWIN_S8411-45R | J3 |
Show 103 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BUS_M.2_SOCKET_B Bus_M.2_Socket_B | AMPHENOL_MDT420B03001 | J4 |
| 1 | USB_A_Stacked | CONN8_MUSBC_1211x569_AMP | J5 |
| 1 | HDMI_A | AMPHENOL_MHDRA111M0 | J6 |
| 1 | SF72S006VBDR2500 | SF72S006VBDR2500_JAE | J7 |
| 1 | MUSBRM1C130 | AMPHENOL_MUSBRM1C130 | J8 |
| 1 | MDT420E03001 | AMPHENOL_MDT420E03001 | J16 |
| 3 | SI7617DN-T1-GE3 | POWERPAK_1212-8 | ACFET1, ACFET2, BATFET1 |
| 16 | 54 | BAT_BK-18650-CLIP | BT1, BT2, BT3, BT4, BT5, BT6, BT7, BT8 +8 |
| 1 | 47NF 47nF | C_0402_1005Metric | CTTC1 |
| 1 | 10uF | C_0402_1005Metric | C_{OUT}1 |
| 1 | 1.8nF | C_0402_1005Metric | Ccomp3 |
| 1 | 4.7uF | C_0402_1005Metric | Cin1 |
| 1 | 3.3nF | C_0402_1005Metric | Css1 |
| 1 | 1uF | C_1206_3216Metric | Cvcc1 |
| 1 | 6V/50MA 6V/50mA | Fuse_0805_2012Metric | F1 |
| 2 | 6V/1A | Fuse_0805_2012Metric | F2, F3 |
| 2 | SIS412DN-T1-GE3 | POWERPAK_1212-8 | MOSFET2(Q4)1, MOSFET4(Q5)1 |
| 3 | 0.01 | RESC_WSHM2818R0150FEA | R_{AC}1, R_{AC}2, R_{SR}1 |
| 1 | 220 | R_0402_1005Metric | R_{CHG}1 |
| 1 | 470 | R_0402_1005Metric | R_{DSG}1 |
| 2 | 4.7M | R_0402_1005Metric | R_{GS}1, R_{GS}2 |
| 1 | 4m | R_0402_1005Metric | R_{SNS}1 |
| 1 | 200 | R_0402_1005Metric | Rcomp2 |
| 1 | 27 | R_0402_1005Metric | Rcomp3 |
| 1 | 10 | R_0402_1005Metric | Rcomp4 |
| 1 | 604 | R_0402_1005Metric | Rfbb1 |
| 1 | 30 | R_0402_1005Metric | Rfbb2 |
| 1 | 10k | R_0402_1005Metric | Rfbt1 |
| 103 | Keyswitch | Kailh_socket_PG1350_optional | S1, S2, S3, S4, S5, S6, S7, S8 +95 |
| 2 | TS-1187A-B-A-B | SW_TS-1187A-B-A-B | S104, S105 |
| 1 | CFS-0102TA | SW_CFS-0102MA_NDC-L | SW_{HibernateBattery}1 |
| 1 | 103AT | R_0603_1608Metric | TH2 |
| 1 | 10k@25°C | R_0603_1608Metric | TH_103AT_1 |
| 103 | Diode | D_SOD-882 | D1, D2, D3, D4, D5, D6, D7, D8 +95 |
| 4 | PESD2USB3UV PESD2USB3UV-TR | SOT-23 | D104, D107, D108, D115 |
| 2 | SD05_SOD323 | D_SOD-323 | D105, D106 |
| 2 | 1N5819WS | D_SOD-323 | D109, D130 |
| 7 | ESD5V0B03 | D_SOD-882 | D110, D118, D123, D124, D125, D129, D131 |
| 1 | BAT54J | D_SOD-323F | D111 |
| 3 | LED | D_1206_3216Metric | D112, D113, D114 |
| 1 | LED_G | LED_0603_1608Metric | D116 |
| 4 | ESD9B5.0ST5G | D_SOD-923 | D119, D120, D121, D122 |
| 3 | PESD24VS1UL-N | D_SOD-882 | D126, D127, D128 |
| 4 | 6.8UH 6.8uH | L_Vishay_IHLP-2525 | L1, L2, L3, L4 |
| 10 | 100N 100n | C_0402_1005Metric | C1, C2, C4, C6, C7, C8, C9, C10 +2 |
| 2 | 1u | C_0402_1005Metric | C3, C5 |
| 2 | 15P 15p | C_0402_1005Metric | C13, C14 |
| 13 | 1UF 1uF | C_0402_1005Metric | C15, C16, C17, C36, C47, C57, C58, C59 +5 |
| 2 | 22UF 22uF | C_0805_2012Metric | C18, C50 |
| 6 | 10UF 10uF | C_0402_1005Metric | C19, C40, C41, C60, C82, C84 |
| 13 | 0.1UF 0.1uF | C_0402_1005Metric | C20, C21, C34, C35, C37, C38, C39, C44 +5 |
| 15 | 100NF 100nF | C_0402_1005Metric | C22, C24, C25, C26, C27, C28, C29, C30 +7 |
| 3 | 47UF 47uF | C_1210_3225Metric | C23, C48, C71 |
| 2 | 1UF 1uF | CAP-SMD_BD4.0-L4.3-W4.3-FD | C33, C43 |
| 1 | 22PF 22pF | C_0402_1005Metric | C42 |
| 2 | 10UF 10uF | CAP-SMD_BD5.0-L5.3-W5.3-FD | C45, C46 |
| 1 | 2.2UF 2.2uF | CAP-SMD_BD6.3-L6.6-W6.6-LS7.4-FD | C49 |
| 1 | 22UF 22uF | C_0402_1005Metric | C51 |
| 1 | 270PF 270pF | C_0201_0603Metric | C52 |
| 1 | 12NF 12nF | C_0402_1005Metric | C53 |
| 1 | 470NF 470nF | C_0402_1005Metric | C54 |
| 1 | 4.7UF 4.7uF | C_0402_1005Metric | C61 |
| 1 | 47PF 47pF | C_0402_1005Metric | C70 |
| 1 | 82PF 82pF | C_0201_0603Metric | C72 |
| 1 | 100FP 100fP | C_0402_1005Metric | C73 |
| 2 | 220NF 220nF | C_0402_1005Metric | C80, C81 |
| 2 | 27.4 | R_0402_1005Metric | R1, R2 |
| 13 | 10K | R_0402_1005Metric | R3, R11, R13, R15, R22, R37, R38, R39 +5 |
| 10 | 1k | R_0402_1005Metric | R4, R5, R7, R41, R52, R62, R70, R85 +2 |
| 1 | 0 | R_1206_3216Metric | R6 |
| 1 | 453K 453k | R_0402_1005Metric | R8 |
| 7 | 150 | R_0402_1005Metric | R9, R10, R45, R53, R94, R101, R103 |
| 3 | 15R | R_0402_1005Metric | R12, R81, R82 |
| 7 | 2.2K | R_0402_1005Metric | R14, R28, R64, R86, R96, R99, R100 |
| 9 | 100K 100k | R_0402_1005Metric | R16, R40, R49, R51, R54, R56, R66, R76 +1 |
| 1 | 470 | R_0402_1005Metric | R17 |
| 3 | 1.5K 1.5k | R_0402_1005Metric | R18, R25, R106 |
| 1 | 470K 470k | R_0402_1005Metric | R21 |
| 3 | 100R | R_0402_1005Metric | R26, R58, R60 |
| 1 | 4.7K | R_0402_1005Metric | R27 |
| 1 | 10k | R_0402_1005Metric | R29 |
| 7 | 0R | R_0402_1005Metric | R30, R72, R73, R78, R79, R83, R84 |
| 1 | 9.09K 9.09k | R_0402_1005Metric | R31 |
| 5 | 100 | R_0402_1005Metric | R32, R47, R68, R102, R104 |
| 1 | 430 | R_0402_1005Metric | R33 |
| 1 | 43K 43k | R_0402_1005Metric | R34 |
| 1 | 5.1K 5.1k | R_0603_1608Metric | R35 |
| 1 | 34K 34k | R_0402_1005Metric | R36 |
| 2 | 20K 20k | R_0402_1005Metric | R42, R87 |
| 2 | 2k | R_0402_1005Metric | R43, R67 |
| 1 | 560 | R_0402_1005Metric | R46 |
| 1 | 10 | R_0402_1005Metric | R48 |
| 1 | 2 | R_0402_1005Metric | R50 |
| 1 | 8.2K 8.2k | C_0402_1005Metric | R55 |
| 1 | 22K 22k | R_0402_1005Metric | R57 |
| 1 | 68K 68k | R_0402_1005Metric | R65 |
| 1 | 200K 200k | R_0402_1005Metric | R71 |
| 1 | 1M | R_0402_1005Metric | R80 |
| 8 | 470R | R_0402_1005Metric | R88, R89, R90, R91, R93, R95, R97, R98 |
| 1 | 1.33K 1.33k | R_0402_1005Metric | R105 |
| 1 | 68.1K 68.1k | R_0402_1005Metric | R107 |
| 1 | 2.4K 2.4k | R_0402_1005Metric | R108 |
| 1 | 220 | R_0402_1005Metric | R110 |
RDAT design files
The KiCad project lives in the Astrid-Delestine/Remote-Access-Desktop-Terminal repository on GitHub; these links point at the commit this page was built from.
RDAT: common questions
What microcontroller does the RDAT use?
The RDAT is built around the SC091413, from the RP2040/RP2350 family.
How big is the RDAT PCB?
The RDAT measures 455.2 × 254.8 mm, has 4 copper layers and is 1.600198 mm thick.
How many components are on the RDAT?
505 components, from 123 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 RDAT design files?
From the Astrid-Delestine/Remote-Access-Desktop-Terminal 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 RDAT design in my own project?
Yes, under the terms of its MIT license, which Astrid-Delestine chose for the repository.
Can I test firmware for the RDAT without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.
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