6 layers327 × 271 mm
2 layers110 × 171 mm
Esp32pcbbot
Storby42/ESP32bot- Size
- 110 × 171 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 44
- Nets
- 98
- Pads
- 305
- Tracks, vias
- 1,127, 90
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 15 Apr 2022
- Updated
- 13 Dec 2022
Overview
Esp32pcbbot is an open-source printed circuit board by Storby42, from the Storby42/ESP32bot repository on GitHub. It is a 2-layer board of 110 × 171 mm with 44 parts on 98 nets, routed with 1,127 tracks and 90 vias.
It is built around the CP2102N-A01-GQFN28R, L293D and 12BHC186P1-GR, with the BMI055, EEEFC1V331P and TB002-500-02BE among its other parts. Its parts include 10 resistors, 8 capacitors, 6 connectors, 5 ICs and 5 switches. It belongs with the ESP32 and RISC-V boards of this library.
Main components
12
CP2102N-A01-GQFN28R
QFN-28-EP(5x5)-40℃~+85℃ 13.7mA 195uA 3Mbps 3V~3.6V Transceiver USB 2.0 QFN-28-EP(5x5) USB Converters ROHSSilicon LabsUSB Converters
L293D
DIP-16-40℃~+150℃ 1.2A 2 4.5V~36V 4mA 600mA DIP-16 Brushed DC Motor Drivers ROHSSTMicroelectronicsStepper Motor Driver12BHC186P1-GR
SMD- New Arrivals ROHSEagle Plastic DevicesUncategorised
BMI055
LGA-16(3x4.5)-40℃~+85℃ 12bit、16bit 2.4V~3.6V 62uA IMU SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-16(3x4.5) Accelerometers ROHSBosch SensortecAccelerometers
EEEFC1V331P
SMD,D10xL10.2mm-40℃~+105℃ 10.2mm 1000hrs@105℃ 10mm 150mΩ@100kHz 330uF 35V 670mA@100kHz Polarized ±20% SMD,D10xL10.2mm Aluminum Electrolytic Capacitors - SMD ROHSPanasonicAluminum Electrolytic Capacitors - SMDTB002-500-02BE
插件插件 Screw Terminal Blocks ROHSCUIScrew Terminal BlocksIRL 81A
插件-40℃~+100℃ 1.3V 180mW 25mW/sr@IF=20mA 5V 860nm Plugin Infrared LED Emitters ROHSOSRAM Opto SemiconInfrared LED Emitters
JS202011SCQN
SMD-40℃~+85℃ 300mA 5,000 cycles 5.5mm 6V DPDT Rectangular Columnar SMD(SMT) Tab Surface Mount,Vertical SMD Slide Switches ROHSC&KSlide Switches
TS-1187A-B-A-B
SMD-4P,5.1x5.1mm-30℃~+85℃ 1.5mm 1.6N 100,000 cycles 12V 5.1mm 5.1mm 50mA Gold No Round Button SPST Surface Mount,Vertical Without Bracket SMD-4P,5.1x5.1mm Tactile Switches ROHSXKB ConnectionTactile SwitchesDS01C-254-S-12BE
插件,P=2.54mm-40℃~+85℃ 12 2,000 cycles 2.54mm 24V 25mA PC Pin SPST Slide, Rocked 插件,P=2.54mm DIP Switches ROHSCUIDIP Switches
L7905ACD2T-TR
D2PAK0℃~+125℃@(Tj) 1 1.4V@(1A) 1.5A 100uV 35V 3mA 5V 60dB@(120Hz) Fixed Negative Over Temperature Protection、Short Circuit Protection D2PAK Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SSQ-120-01-L-D
插件,P=2.54mm-55℃~+105℃ 2 2.54mm 2.54mm 4.7A 655V 8.51mm Square Hole Through Hole Tin Top 插件,P=2.54mm Female Headers ROHSSamtecFemale Headers
README
README.mdesp32pcbbot
Parts
44| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | EEEFC1V331P | SamacSys_Parts:EEEFK1V331P | C3, C4, C5, C6, C7, C8 |
| 3 | TB002-500-02BE | SamacSys_Parts:TB00250002BE | J1, J2, J3 |
| 2 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 100k | Resistor_SMD:R_0603_1608Metric | R7, R9 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric | R3, R4 |
| 2 | 215299-4 | SamacSys_Parts:RHDR4W78P0X254_1X4_1026X252X850P | J4, J6 |
| 2 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | 300k | Resistor_SMD:R_0603_1608Metric | R8, R10 |
| 2 | 4.7k | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 2 | 5.11k | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | IRL81A | LED_THT:LED_D3.0mm | D1, D2 |
| 2 | JS202011SCQN | SamacSys_Parts:JS202011SCQN | S1, S2 |
| 2 | Q_Photo_NPN | SamacSys_Parts:QSD124A4R0 | Q3, Q4 |
| 2 | TS-1187A-B-A-B | SamacSys_Parts:TS1187ABAB | S3, S4 |
| 1 | 12BHC186P1-GR | SamacSys_Parts:12BHC186P1GR | U4 |
| 1 | BATT_CHG_BOOST | ESP32bot:BATT_CHG_BOOST | B1 |
| 1 | BMI055 | SamacSys_Parts:BMI055 | IC1 |
| 1 | CP2102N-A01-GQFN28 | Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm | U2 |
| 1 | DS01C-254-S-12BE | SamacSys_Parts:DS01C254S12BE | S5 |
| 1 | ESP32-WROOM-32E-Espressif | SamacSys_Parts:ESP32WROOM32EM113EH3200PS3Q0 | U1 |
| 1 | L293D | Package_DIP:DIP-16_W7.62mm | U3 |
| 1 | L7905ACD2T-TR | SamacSys_Parts:TO254P1542X460-3N | VR2 |
| 1 | LM3940IMP-3.3_NOPB | SamacSys_Parts:SOT230P700X180-4N | VR1 |
| 1 | SSQ-120-01-L-D | SamacSys_Parts:SSQ-120-XX-YYY-D | J5 |
| 1 | TYPE-C-31-M-12 | ESP32bot:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | USB1 |
Questions
How big is the Esp32pcbbot PCB?
It measures 110 × 171 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Esp32pcbbot use?
44 parts, built around the CP2102N-A01-GQFN28R, L293D, 12BHC186P1-GR and BMI055. 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 Esp32pcbbot KiCad files?
From the Storby42/ESP32bot repository on GitHub, at the commit this page was made from: the board is esp32pcbbot.kicad_pcb and its schematic esp32pcbbot.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp32pcbbot design in my own project?
Its repository states no licence, so its author keeps all rights: ask Storby42 before reusing the design.
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