4 layers70 × 116 mm
2 layers40 × 30.5 mm
LSMSlimeTracker
gorbit99/LSLiMe- Size
- 40 × 30.5 mm
- Copper layers
- 2
- Thickness
- 1.2 mm
- Parts
- 50
- Nets
- 41
- Pads
- 164
- Tracks, vias
- 370, 66
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 31 Jul 2023
- Updated
- 6 Sep 2023
Overview
LSMSlimeTracker is an open-source printed circuit board by gorbit99, from the gorbit99/LSLiMe repository on GitHub. It is a 2-layer board of 40 × 30.5 mm with 50 parts on 41 nets, routed with 370 tracks and 66 vias.
It is built around the ESP32-C3-WROOM-02-N4, M3406-ADJ and BQ24040DSQT, with the LSM6DSV16X, 0402WGF1503 and CL05B104KO5NNN among its other parts. Its parts include 18 resistors, 10 capacitors, 4 ICs, 3 diodes and 3 switches. It belongs with the ESP32 and RISC-V boards of this library.
Main components
12
ESP32-C3-WROOM-02-N4
SMD,20x18mm-105dBm -40℃~+85℃ 2.4GHz 20.5dBm 345mA 3V~3.6V 82mA Bluetooth5.0 ESP32-C3 Chip Integrated Bluetooth function、Support USB interface On-board PCB Antenna UART、SPI、I2C、I2S、JTAG、USB SMD,20x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
M3406-ADJ
SOT-23-51 2V~6V 800mA Buck Buck Yes SOT-23-5 DC-DC Converters ROHS西安航天民芯DC-DC Converters
BQ24040DSQT
WSON-10-EP(2x2)0℃~+125℃ 1 125uA 1A 3.5V~28V 4.2V Charging IC Constant current charging、Constant voltage charging、Trickle charging、Automatic recharge、Charge termination、Programmable charging current、Under-voltage lockout、Overcurrent Protection、Short-Circuit Protection、Overvoltage protection Lithium Battery Support Support WSON-10-EP(2x2) Battery Management ROHSTexas InstrumentsBattery Management
LSM6DSV16X
LGA-14_2.5x3mmUncategorisedSTMicroelectronics
0402WGF1503
0402-55℃~+155℃ 150kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSUNI-ROYALChip Resistor - Surface Mount
CL05B104KO5NNN
0402100nF 16V X7R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT0402WGF1002
0402-55℃~+155℃ 10kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSUNI-ROYALChip Resistor - Surface MountCL05A106MQ5NUN
040210uF 6.3V X5R ±20% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMTCL05A105KA5NQN
04021uF 25V X5R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT0402WGF2001
0402-55℃~+155℃ 2kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSUNI-ROYALChip Resistor - Surface Mount0402WGF5101
0402-55℃~+155℃ 5.1kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHSUNI-ROYALChip Resistor - Surface Mount
MLF1005G2R2KT000
04022.2uH 30@10MHz 30mA 80MHz 990mΩ ±10% 0402 Inductors (SMD) ROHSTDKInductors (SMD)
Parts
50| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 150k | Resistor_SMD:R_0603_1608Metric | R5, R10, R11, R13, R15, R17 |
| 4 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C5, C9 |
| 4 | 10k | Resistor_SMD:R_0603_1608Metric | R6, R14, R16, R18 |
| 3 | 10uF | Capacitor_SMD:C_0603_1608Metric | C6, C7, C8 |
| 3 | 1uF | Capacitor_SMD:C_0603_1608Metric | C3, C4, C10 |
| 3 | 2k | Resistor_SMD:R_0603_1608Metric | R4, R7, R9 |
| 3 | 5k1 | Resistor_SMD:R_0603_1608Metric | R1, R2, R8 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_B3U-1000P | SW2, SW3 |
| 1 | 2.2uH | Inductor_SMD:L_0603_1608Metric | L1 |
| 1 | 3V3 | TestPoint:TestPoint_Pad_D1.0mm | TP5 |
| 1 | 560R | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 680k | Resistor_SMD:R_0603_1608Metric | R12 |
| 1 | ADC | TestPoint:TestPoint_Pad_D1.0mm | TP4 |
| 1 | BLUE | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | BQ24040DSQT | SON_Custom:SON40P200X200X80-11N | U2 |
| 1 | Battery_Cell | JST_Custom:JST_SH_SM02B-SRSS-TB_1x02-1MP_P1.00mm_Horizontal | BT1 |
| 1 | Conn_01x04_Socket | Connector_JST:JST_GH_SM04B-GHS-TB_1x04-1MP_P1.25mm_Horizontal | J1 |
| 1 | D_Schottky | Diode_SMD:D_SOD-123F | D1 |
| 1 | ESP32-C3-WROOM-02-N4 | ESP_Custom:MODULE_ESP32-C3-WROOM-02-H4 | U3 |
| 1 | GND | TestPoint:TestPoint_Pad_D1.0mm | TP1 |
| 1 | LSM6DSV16X | LGA_Custom:Bosch_LGA-14_3x2.5mm_P0.5mm | U1 |
| 1 | M3406 | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | Q_PMOS_GSD | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | RED | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | SCL | TestPoint:TestPoint_Pad_D1.0mm | TP6 |
| 1 | SDA | TestPoint:TestPoint_Pad_D1.0mm | TP7 |
| 1 | SW_SPDT | Switch_Custom:SW_SPDT_CK-JS102011SAQN | SW1 |
| 1 | USB_C_Receptacle_USB2.0 | USB-C-Power-tester:TYPE-C-31-M-12 | J2 |
| 1 | VBAT | TestPoint:TestPoint_Pad_D1.0mm | TP3 |
| 1 | VBUS | TestPoint:TestPoint_Pad_D1.0mm | TP2 |
Questions
How big is the LSMSlimeTracker PCB?
It measures 40 × 30.5 mm and has 2 copper layers, 1.2 mm thick.
What parts does the LSMSlimeTracker use?
50 parts, built around the ESP32-C3-WROOM-02-N4, M3406-ADJ, BQ24040DSQT and LSM6DSV16X. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the LSMSlimeTracker KiCad files?
From the gorbit99/LSLiMe repository on GitHub, at the commit this page was made from: the board is Flat_PCB/LSMSlimeTracker.kicad_pcb and its schematic Flat_PCB/LSMSlimeTracker.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LSMSlimeTracker design in my own project?
Its repository states no licence, so its author keeps all rights: ask gorbit99 before reusing the design.
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