Flatburn lte
MIT-Senseable-City-Lab·flatburn-lte·hardware/electronics/Flatburn_V5.kicad_pcb
About the Flatburn lte PCB
Flatburn lte is an open source PCB design by MIT-Senseable-City-Lab, published on GitHub under the MIT license. It is a 4-layer board measuring 130 × 125 mm, with 542 components from 147 distinct parts.
Other key parts include the TPS25730DREFR, BQ25798RQMR, ISL28022FUZ, TPS630702RNMR and TPS62142RGTT. By type, the board carries 244 resistors, 174 capacitors, 35 ICs, 18 transistors, 16 inductors and 11 connectors.
It belongs with the power & battery designs in this gallery.
From the project
Part of the City Scanner project at MIT Senseable City Lab, Flatburn is an open-source, solar-powered, modular sensing platform that can be easily deployed on road vehicles to collect various environmental data.
Part of the City Scanner project at MIT Senseable City Lab, Flatburn is an open-source, solar-powered, modular sensing platform that can be easily deployed on road vehicles to collect various environmental data.
This repository contains all information to build your own Flatburn, explore datasets collected using Flatburn and other City Scanner deployments worldwide and learn how to perform environmental analysis and use the data to contribute to the development of healtier cities.

Main components on the Flatburn lte
Flatburn lte bill of materials (BOM)
542 components, 147 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TPS25730DREFR | TPS25730DREFR | U1 |
| 1 | BQ25798RQMR | BQ25798RQMR | U2 |
| 2 | ISL28022FUZ | SOP50P490X110-10N | U3, U4 |
| 2 | TPS630702RNMR TPS552872RYQR | TPS552892QWRYQRQ1 | U5, U6 |
| 1 | TPS62142RGTT TPS62142 | QFN50P300X300X100-17N-D | U7 |
| 1 | TPS3823-33DBVR | SOT-23-5 | U8 |
| 1 | TLC59711PWPR | SOP65P640X120-21N | U9 |
| 5 | TXS0102DQER AD8541ARTZ | SOT-23-5 | U10, U17, U24, U25, U26 |
| 6 | TXS0102DQER | SON35P100X140X40-8N | U11, U18, U27, U28, U29, U30 |
| 1 | BGA725L6E6327FTSA1 | BGS12SN6E6327XTSA1 | U12 |
| 1 | B39162B9416K610 | B39162B9416K610 | U13 |
| 1 | 74LV4066PW,118 74LV4066PW | SOP65P640X110-14N | U14 |
| 1 | BME280 | PSON65P250X250X100-8N | U15 |
| 1 | KXTJ3-1057 | LGA12_2X2X0.9_KNX-M | U16 |
| 5 | MCP6022-I/SN | SOIC127P600X175-8N | U19, U22, U31, U34, U35 |
| 1 | LTC1966IMS8#PBF LTC1966IMS8 | SOP65P490X110-8N | U20 |
| 1 | CMM-2718AT-42316-TR | CMM2718AT42316TR | U21 |
| 1 | MAX5805BAUB+T | SOP50P490X110-10N | U23 |
| 1 | REF5025AIDR | SOIC127P600X175-8N | U32 |
| 1 | ADS1256IDBR ADS1256 | DB28-M | U33 |
Show 127 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NEO-M8U-06B | MOD24_NEO-M8U_UBL | MOD1 |
| 1 | SISH402DN-T1-GE3 NU | PowerPAK 121-8 | Q1 |
| 4 | SISH402DN-T1-GE3 | PowerPAK 121-8 | Q2, Q3, Q4, Q5 |
| 1 | BSS84WQ-7-F | SOT-323_SC-70 | Q6 |
| 5 | SISS27DN-T1-GE3 | PowerPAK 121-8 | Q7, Q8, Q9, Q10, Q11 |
| 6 | DMN63D8L-7 | SOT-23 | Q12, Q13, Q14, Q15, Q16, Q18 |
| 1 | BSS209PWH6327XTSA1 | SOT-323_SC-70 | Q17 |
| 1 | HCM497680000ABJT | HCM497680000ABJT | Y1 |
| 1 | B2B-PH-K-S(LF)(SN) | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J1 |
| 1 | 54-00125 | 54-00125 | J2 |
| 1 | DX07S024WJ3R400 | DX07S024WJ3R400 | J3 |
| 1 | 39543-4302 NU | 39543-4302 | J4 |
| 1 | SBH21-NBPN-D05-SM-BK | SBH21-NBPN-D05-SM-BK | J5 |
| 1 | B5B-ZR-SM4-TF | B5B-ZR-SM4-TF | J6 |
| 1 | BM04B-SRSS-TB | BM04B-SRSS_JST | J7 |
| 1 | STRIP-2P-M | PinHeader_1x02_P2.54mm_Vertical | J8 |
| 1 | MDT420E01001 ${REFERENCE} | MDT420E01001 | J9 |
| 1 | DM3CS-SF | DM3CSSF | J10 |
| 1 | U.FL-R-SMT-1(10) | U.FL-R-SMT-1(10) | J11 |
| 1 | NN03-310 | XCVR_NN03-310 | ANT1 |
| 1 | NN02-224 | XCVR_NN02-224 | ANT2 |
| 1 | ST-025BH | ST-025BH_SOB | BUZ1 |
| 1 | BAT54J,115 BAT54J | D_SOD-323F | DS1 |
| 1 | BZT52C12T-7 NU | D_SOD-523 | DZ1 |
| 2 | BZT52C12T-7 | D_SOD-523 | DZ2, DZ3 |
| 1 | 01543.15DR | 154SERIES | F1 |
| 1 | 0154005.DR NU | 154SERIES | F2 |
| 1 | IN-S63ASR | INS63ASR | LD1 |
| 2 | IN-S63TBS5R5G5B | INS63TBS5R5G5B | LD2, LD3 |
| 1 | 9774025151R | SPACER M2.5 - 9774025151R | OBJ1 |
| 3 | 1571634-2 | 15716342 | PB1, PB2, PB3 |
| 1 | R10307RN02Q | R10307RN02Q | SW1 |
| 1 | FS22ABP NU | FS22ABP | SW2 |
| 16 | M-621-D5V0S1U2LP-7B D5V0S1U2LP-7B | D5V0S1U2LP7B | TVS1, TVS4, TVS5, TVS9, TVS10, TVS11, TVS12, TVS13 +8 |
| 2 | SMF10A-E3-08 | D_SMF | TVS2, TVS20 |
| 1 | TVS2200DRVR | SON65P200X200X80-7N | TVS3 |
| 2 | ESD321DPYR | X1SON-2 | TVS6, TVS7 |
| 1 | SMF10A-E3-08 NU | D_SMF | TVS8 |
| 1 | D3V3F8U9LP3810-7 | Diodes_UDFN3810-9_TYPE_B | TVS23 |
| 1 | 1N4148WS | D_SOD-323F | D1 |
| 3 | BLM21PG221SN1D | L_0805_2012Metric | L1, L2, L7 |
| 1 | SPM6550T-1R0M100A | SPM6550 | L3 |
| 2 | XGL4020-102MEC | L_Coilcraft_XxL4020 | L4, L5 |
| 1 | XGL4025-222MEC | L_Coilcraft_XxL4020 | L6 |
| 1 | LQW15AN1N3C80D | LQW15AN4N1G80D | L8 |
| 1 | LQW15AN2N3G80D | LQW15AN2N3G80D | L9 |
| 1 | LQW18AN15NG80D | LQW18AN7N2G80D | L10 |
| 1 | LQW18AN9N9G80D | LQW18AN7N2G80D | L11 |
| 1 | LQW18AN10NG80D | LQW18AN7N2G80D | L12 |
| 1 | LQW15AN7N5H00D | LQW15AN7N5H00D | L13 |
| 1 | LQW15AN7N1G80D | LQW15AN4N1G80D | L14 |
| 1 | LQW15AN4N6G80D | LQW15AN4N1G80D | L15 |
| 1 | LQM18PN2R2MGHD | L_0603_1608Metric | L16 |
| 75 | 100N/50V 100n/50V | C_0402_1005Metric | C1, C3, C4, C19, C27, C33, C34, C35 +67 |
| 1 | 10N/1KV 10n/1kV | C_1206_3216Metric | C2 |
| 3 | 10N/50V 10n/50V | C_0402_1005Metric | C5, C6, C14 |
| 1 | 4.7U/35V 4.7u/35V | C_0603_1608Metric | C7 |
| 11 | 10U/10V 10u/10V | C_0603_1608Metric | C8, C11, C89, C90, C91, C92, C100, C103 +3 |
| 2 | C0402C331K8RACTU 330p/10V | C_0402_1005Metric | C9, C10 |
| 3 | 4.7U/10V 4.7u/10V | C_0603_1608Metric | C12, C21, C163 |
| 1 | GXC1H470MCQ1GS 47u/50V | CP_Elec_8x10 | C13 |
| 2 | 47N/25V 47n/25V | C_0402_1005Metric | C15, C16 |
| 5 | GRM21BR61H106KE43L 10u/50V | C_0805_2012Metric | C17, C18, C24, C25, C26 |
| 2 | 1N/50V 1n/50V | C_0402_1005Metric | C20, C114 |
| 2 | 10U/25V 10u/25V | C_0603_1608Metric | C22, C23 |
| 13 | GRM188R61E106KA73D 10u/25V | C_0603_1608Metric | C28, C29, C30, C31, C32, C53, C54, C57 +5 |
| 1 | GCM1555C1H100JA16D 10p/50V | C_0402_1005Metric | C36 |
| 2 | UCM1E221MCL1GS 220u/25V | CP_Elec_6.3x7.7 | C37, C38 |
| 9 | NU | C_0402_1005Metric | C39, C48, C85, C86, C87, C88, C96, C97 +1 |
| 3 | 1U/50V 1u/50V | C_0805_2012Metric | C41, C42, C43 |
| 4 | CL10B105KA8NNNC 1u/25V | C_0603_1608Metric | C45, C46, C47, C116 |
| 2 | GRM188R61E106KA73D NU | C_0603_1608Metric | C56, C67 |
| 1 | C0603C331J3HACAUTO 330p/25V | C_0603_1608Metric | C58 |
| 1 | 0603YC223J4T2A 22n/16V | C_0603_1608Metric | C59 |
| 7 | GRM21BC81C226ME44L 22u/16V | C_0805_2012Metric | C61, C62, C63, C72, C73, C74, C75 |
| 1 | GRM1885C1E561JA01D 560p/25V | C_0603_1608Metric | C69 |
| 1 | C0603C273J3RACAUTO 27n/25V | C_0603_1608Metric | C70 |
| 1 | 885012205047 3.3n/25V | C_0402_1005Metric | C78 |
| 2 | KGM15CR51C226MT 22u/16V | C_0603_1608Metric | C80, C165 |
| 1 | GJM1555C1H1R6WB01D 1.6p/50V | C_0402_1005Metric | C106 |
| 1 | GJM1555C1HR40WB01D 0.4p/50V | C_0402_1005Metric | C107 |
| 1 | GJM1555C1HR50WB01D 0.5p/50V | C_0402_1005Metric | C108 |
| 1 | GJM1555C1HR30WB01D 0.3p/50V | C_0402_1005Metric | C109 |
| 1 | FCS0V474ZFTBR24 470mF/3.5V | FCS0V474ZFTBR24_KEM | C115 |
| 10 | GRM155C71C105KE11D 1u/16V | C_0402_1005Metric | C121, C127, C132, C137, C139, C144, C161, C166 +2 |
| 1 | CL10B105KA8NNNC NU | C_0603_1608Metric | C164 |
| 2 | C0603C180J5GAC7411 18p/50V | C_0603_1608Metric | C169, C170 |
| 27 | NU | R_0402_1005Metric | R1, R8, R10, R12, R14, R16, R47, R48 +19 |
| 2 | RC0603FR-105K1L NU | R_0603_1608Metric | R2, R4 |
| 1 | 1M | R_1206_3216Metric | R3 |
| 5 | RCA12060000ZSEA NU | R_1206_3216Metric | R5, R79, R80, R81, R82 |
| 40 | 10K 10k | R_0402_1005Metric | R6, R7, R9, R11, R13, R15, R17, R18 +32 |
| 2 | CRCW0603294RFKEA 264R | R_0603_1608Metric | R20, R25 |
| 1 | RC0402FR-07255KL 255k | R_0402_1005Metric | R21 |
| 50 | 100K 100k | R_0402_1005Metric | R22, R60, R61, R78, R83, R84, R85, R86 +42 |
| 1 | 560R | R_0402_1005Metric | R23 |
| 1 | RCA06030000ZSEA NU | R_0603_1608Metric | R26 |
| 9 | RCS04020000Z0ED NU | R_0402_1005Metric | R27, R87, R89, R91, R93, R105, R136, R153 +1 |
| 16 | 100R | R_0402_1005Metric | R28, R31, R53, R95, R96, R97, R98, R112 +8 |
| 1 | 5.23K 5.23k | R_0402_1005Metric | R30 |
| 1 | 30.1K 30.1k | R_0402_1005Metric | R32 |
| 1 | NU | R_0603_1608Metric | R34 |
| 1 | 3k | R_0603_1608Metric | R35 |
| 4 | RL1206FR-070R016L 0R016 | R_1206_3216Metric | R36, R37, R38, R39 |
| 6 | 10R | R_0603_1608Metric | R44, R45, R49, R50, R51, R52 |
| 1 | PE0603FRF570R05L 50m | R_0603_1608Metric | R58 |
| 1 | CFN0603-FZ-R020ELF 20m | R_0603_1608Metric | R59 |
| 1 | RC0402FR-0743KL 43k | R_0402_1005Metric | R66 |
| 1 | RN73H1ETTP3122D25 31.2k | R_0402_1005Metric | R67 |
| 1 | RR0816P-6341-D-78H 6.34k | R_0603_1608Metric | R68 |
| 1 | CPF0603F5K23C1 5.23k | R_0603_1608Metric | R69 |
| 10 | RCS04020000Z0ED 0R | R_0402_1005Metric | R74, R76, R128, R147, R171, R177, R179, R207 +2 |
| 2 | RC0402FR-079K31L 9.31k | R_0402_1005Metric | R75, R77 |
| 4 | 12K 12k | R_0402_1005Metric | R88, R90, R92, R94 |
| 13 | 4.7K 4.7k | R_0402_1005Metric | R107, R108, R145, R174, R183, R184, R204, R205 +5 |
| 8 | MCS04020Z0000ZE000 0R | R_0402_1005Metric | R116, R117, R146, R148, R149, R165, R166, R167 |
| 1 | 470R | R_0402_1005Metric | R118 |
| 1 | RC0402FR-07270RL 270R | R_0402_1005Metric | R124 |
| 7 | 47K 47k | R_0402_1005Metric | R129, R130, R131, R132, R133, R134, R135 |
| 7 | 33R | R_0402_1005Metric | R137, R138, R139, R140, R141, R142, R143 |
| 1 | RT0402DRD079K88L 9.88k | R_0402_1005Metric | R144 |
| 2 | 2.2K 2.2k | R_0402_1005Metric | R160, R198 |
| 2 | 1k | R_0402_1005Metric | R164, R199 |
| 2 | CRCW0402120KFKED 120k | R_0402_1005Metric | R186, R187 |
| 2 | 1M | R_0402_1005Metric | R189, R195 |
| 1 | 390R | R_0603_1608Metric | R191 |
| 6 | RE0402DRE0710RL 10R | R_0402_1005Metric | R226, R228, R229, R230, R231, R232 |
Flatburn lte design files
The KiCad project lives in the MIT-Senseable-City-Lab/flatburn-lte repository on GitHub; these links point at the commit this page was built from.
Flatburn lte: common questions
How big is the Flatburn lte PCB?
The Flatburn lte measures 130 × 125 mm, has 4 copper layers and is 1.58 mm thick.
How many components are on the Flatburn lte?
542 components, from 147 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 Flatburn lte design files?
From the MIT-Senseable-City-Lab/flatburn-lte 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 Flatburn lte design in my own project?
Yes, under the terms of its MIT license, which MIT-Senseable-City-Lab chose for the repository.
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