Moto gps rev a1
About the Moto gps rev a1 PCB
Moto gps rev a1 is an open source ESP32 PCB design by mx3353672833-debug, published on GitHub under the Custom license license. It is a 4-layer board measuring 52 × 52 mm, with 95 components from 58 distinct parts.
Its main chip is the ESP32-S3-WROOM-1U-N16R8, from the ESP32 family. Other key parts include the BQ25628ERYKR, TPS63070RNMR, TUSB320LAIRWBR, QMI8658C and IIS2MDCTR. By type, the board carries 37 capacitors, 32 resistors, 11 ICs, 4 connectors, 4 switches and 4 inductors.
It belongs with the rf & radio, power & battery and iot & wireless designs in this gallery.
From the project
MOTO GPS · Waveshare ESP32-S3 1.75C 圆屏导航 + iPhone App | Author: Maler X | Noncommercial, attribution required | Experimental
Status: ENGINEERING / NOT FOR FABRICATION
The canonical board is generated from the native schematic and its exact pad-to-net data; it is not a hand-written zero-item placeholder.
generateboard.py creates the four-layer, 1.0 mm, nominal Ø52 mm board with the four V3 R2.70 screw scallops centred on R27.70 / PCD55.40. It places WROOM-1U left, LC76G/RF right, IIS2MDC at 12 o'clock, QMI8658A near centre, and USB/power/display FPC at 6 o'clock. Seventeen test pads are on the back service ring. The placement report is written to build/placement-report.txt`.
Main components on the Moto gps rev a1
Moto gps rev a1 bill of materials (BOM)
95 components, 58 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP32-S3-WROOM-1U-N16R8 Espressif Systems | ESP32-S3-WROOM-1U_MOTO_REVA | U1 |
| 1 | BQ25628ERYKR Texas Instruments | BQ25628E_RYK0018A | U2 |
| 1 | TPS63070RNMR Texas Instruments | TI_RNM0015A_VQFN-15 | U3 |
| 1 | TUSB320LAIRWBR Texas Instruments | Texas_X2QFN-12_1.6x1.6mm_P0.4mm | U4 |
| 1 | QMI8658C QMI8658A@0x6B QST | QMI8658C_LGA-14_2.5x3.0mm | U5 |
| 1 | IIS2MDCTR IIS2MDCTR@0x1E STMicroelectronics | LGA-12_2x2mm_P0.5mm | U6 |
| 1 | TPS7A2030PDBVR Texas Instruments | SOT-23-5 | U7 |
| 1 | TXU0202DCUR Texas Instruments | VSSOP-8_2.3x2mm_P0.5mm_NoSilk | U8 |
| 1 | SN74LVC1G17DBVR Texas Instruments | SOT-23-5_NoSilk | U9 |
| 1 | LC76GABMD Quectel | Quectel_LC76GABMD_LCC18_LGA10 | U10 |
| 1 | TPD2EUSB30DRTR Texas Instruments | Texas_DRT0003A_SON-3_1x1mm_P0.65mm_NoSilk | U11 |
| 1 | 2N7002 Jiangsu Changjing Electronics | SOT-23 | Q1 |
| 1 | U262-161N-4BVC11 XKB_U262-161N-4BVC11_CANDIDATE XKB Industrial Precision | USB_C_XKB_U262-16XN-4BVC11_MOTO_REVA | J1 |
| 1 | SM03B-SRSS-TB(LF)(SN) 1S_LiPo_10k_NTC_PROTECTED JST | JST_SH_SM03B-SRSS-TB_MOTO_REVA | J2 |
| 1 | FPC-0.3FX-31PWBH10 XUNPU_FPC-0.3FX-31PWBH10_CANDIDATE XUNPU | XUNPU_FPC-0.3FX-31PWBH10 | J3 |
| 1 | U.FL-R-SMT-1(10) U.FL_GNSS_ACTIVE_ANT Hirose | UFL_Hirose_UFL-R-SMT-1_MOTO_REVA | J4 |
| 1 | EVQP7C01P POWER_QON Panasonic | SW_SPST_EVQP7C | SW1 |
| 1 | EVQP7C01P RESET Panasonic | SW_SPST_EVQP7C | SW2 |
| 1 | EVQP7C01P BOOT Panasonic | SW_SPST_EVQP7C | SW3 |
| 1 | EVQP7C01P FUNCTION Panasonic | SW_SPST_EVQP7C | SW4 |
Show 38 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESD5Z5.0T1G UMW | D_SOD-523 | D1 |
| 1 | LESD8LL5.0CT5G LESD8LL5.0CT5G_0.3pFmax UMW | D_SOD-882 | D2 |
| 1 | BLM18PG121SN1D 120R@100MHz_2A Murata Electronics | L_0603_1608Metric | FB1 |
| 2 | FTC252012S1R0MBCA 1uH_4A_5.6A_sat_C5832370 cjiang (Changjiang Microelectronics Tech) | L_Changjiang_FTC252012S | L1, L2 |
| 1 | LQW15AN68NG00D 68nH_high-SRF Murata Electronics | L_0402_1005Metric | L3 |
| 2 | CL10A106KP8NNNC 10uF/6.3V Samsung Electro-Mechanics | C_0603_1608Metric | C1, C19 |
| 10 | CL05B104KO5NNNC 100nF Samsung Electro-Mechanics | C_0402_1005Metric | C2, C5, C6, C18, C20, C22, C24, C29 +2 |
| 1 | 1206B472K102CT 4.7nF/1kV Walsin | C_1206_3216Metric | C3 |
| 3 | CL10A106KP8NNNC 10uF/10V Samsung Electro-Mechanics | C_0603_1608Metric | C4, C9, C12 |
| 1 | 0402B473K500NT 47nF/10V FH (Guangdong Fenghua Advanced Tech) | C_0402_1005Metric | C7 |
| 1 | CL10A475KP8NNNC 4.7uF/10V Samsung Electro-Mechanics | C_0603_1608Metric | C8 |
| 2 | TCC0805X5R226K100FT 22uF/10V CCTC | C_0805_2012Metric | C10, C11 |
| 1 | CS1608X7R105K250NRB 1uF/25V Samwha Capacitor | C_0603_1608Metric | C13 |
| 2 | CL21A106KOQNNNE 10uF/10V Samsung Electro-Mechanics | C_0805_2012Metric | C14, C15 |
| 2 | C0805B226M007T 22uF/6.3V IHHEC / 21169363 | C_0805_2012Metric | C16, C17 |
| 2 | CL05A105KA5NQNC 1uF Samsung Electro-Mechanics | C_0402_1005Metric | C21, C27 |
| 3 | GRM188R61A225KE34D 2.2uF Murata Electronics | C_0603_1608Metric | C23, C25, C28 |
| 1 | CL05A224KA5NNNC 220nF Samsung Electro-Mechanics | C_0402_1005Metric | C26 |
| 1 | CC0402JRNPO9BN101 100pF_C0G YAGEO | C_0402_1005Metric | C31 |
| 2 | DNP_RF_SHUNT | C_0402_1005Metric | C32, C33 |
| 1 | CL10A106KP8NNNC 10uF Samsung Electro-Mechanics | C_0603_1608Metric | C34 |
| 1 | CL05B104KO5NNNC 100nF_VBCKP Samsung Electro-Mechanics | C_0402_1005Metric | C36 |
| 1 | CC0402JRNPO9BN330 33pF_C0G YAGEO | C_0402_1005Metric | C37 |
| 6 | 0402WGF0000TCE 0R Uniroyal Electronics | R_0402_1005Metric | R1, R2, R3, R4, R5, R6 |
| 10 | 0402WGF1002TCE 10k Uniroyal Electronics | R_0402_1005Metric | R7, R8, R9, R16, R17, R21, R22, R29 +2 |
| 1 | 0402WGF1004TCE 1M Uniroyal Electronics | R_0402_1005Metric | R12 |
| 2 | 0402WGF220JTCE 22R Uniroyal Electronics | R_0402_1005Metric | R13, R14 |
| 1 | CL0805FN900KPS 900k_1% CHANGLONG | R_0805_2012Metric | R15 |
| 1 | 0402WGF4991TCE 4.99k_1%_ILIM=501mA_typ Uniroyal Electronics | R_0402_1005Metric | R18 |
| 1 | RC0402FR-075K23L 5.23k_1% YAGEO | R_0402_1005Metric | R19 |
| 1 | FRC0402F3012TS 30.1k_1% FOJAN | R_0402_1005Metric | R20 |
| 1 | 0402WGF1003TCE 100k_default_charge_on Uniroyal Electronics | R_0402_1005Metric | R23 |
| 1 | 0402WGF4703TCE 470k_1% Uniroyal Electronics | R_0402_1005Metric | R24 |
| 1 | 0402WGF1503TCE 150k_1% Uniroyal Electronics | R_0402_1005Metric | R25 |
| 2 | 0402WGF1003TCE 100k Uniroyal Electronics | R_0402_1005Metric | R26, R32 |
| 2 | 0402WGF4701TCE 4.7k_EVT Uniroyal Electronics | R_0402_1005Metric | R27, R28 |
| 1 | 0402WGF0000TCE 0R_RF_SERIES Uniroyal Electronics | R_0402_1005Metric | R33 |
| 1 | 0402WGF1003TCE 100k_EN+PFM Uniroyal Electronics | R_0402_1005Metric | R34 |
Moto gps rev a1 design files
The KiCad project lives in the mx3353672833-debug/moto-gps-waveshare repository on GitHub; these links point at the commit this page was built from.
Moto gps rev a1: common questions
What microcontroller does the Moto gps rev a1 use?
The Moto gps rev a1 is built around the ESP32-S3-WROOM-1U-N16R8, from the ESP32 family.
How big is the Moto gps rev a1 PCB?
The Moto gps rev a1 measures 52 × 52 mm, has 4 copper layers and is 1 mm thick.
How many components are on the Moto gps rev a1?
95 components, from 58 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 Moto gps rev a1 design files?
From the mx3353672833-debug/moto-gps-waveshare 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 Moto gps rev a1 design in my own project?
It is published under Custom license, which limits how it may be reused; read the license before building on it.
Can I test firmware for the Moto gps rev a1 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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