11 layers178.5 × 91.2 mm
2 layers
ESP32 S3 PCB TEMPLATE
Mchaney3/AXS- Copper layers
- 2
- Thickness
- 1.67 mm
- Parts
- 111
- Nets
- 89
- Pads
- 357
- Tracks, vias
- 1,433, 128
- Pours
- 10
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 9 Sep 2023
- Updated
- 20 Dec 2025
Overview
ESP32 S3 PCB TEMPLATE is an open-source printed circuit board by Mchaney3, from the Mchaney3/AXS repository on GitHub, published under the Unlicense licence. It is a 2-layer board with 111 parts on 89 nets, routed with 1,433 tracks and 128 vias.
It is built around the ESP32-S3, AHT20 and TEMT6000X01, with the W25Q128JVSIQ, ATSHA204A-MAHDA-T and DMP1045U among its other parts. Its parts include 5 ICs, 5 connectors and 1 diode. It belongs with the ESP32 and RISC-V boards of this library.
Main components
10
ESP32-S3
QFN-56-EP(7x7)-40℃~+105℃ -98.4dBm 150Mbps 2.412GHz~2.484GHz 2.4GHz 21dBm 340mA 3V~3.6V 88mA SPI、USB、UART、ADC、I2C、I2S、PWM WiFi transceiver QFN-56-EP(7x7) RF Transceiver ICs ROHSEspressif SystemsRF Transceiver ICs
AHT20
SMD-40℃~+120℃ 0%RH~100%RH 2.2V~5.5V 20bit 570uA I2C ±0.3℃ ±2%RH SMD Temperature and Humidity Sensor ROHSAosong ElecTemperature And Humidity Sensor
TEMT6000X01
1206-40℃~+100℃ 1.05mm 2mm 3nA 4mm Light Intensity 1206 Ambient Light Sensors ROHSVishay IntertechnologyAmbient Light Sensors
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
ATSHA204A-MAHDA-T
UDFN-8L-EP(3x2)-40℃~+85℃ 150nA 2V~5.5V I2C、UART SHA-256、HMAC Unique ID、Anti-copy protection、Secure key storage、Secure boot verification UDFN-8L-EP(3x2) Security Verification / Encryption ICs ROHSMicrochip TechnologySecurity Verification / Encryption ICs
DMP1045U
SOT-23-55℃~+150℃ 1 P-Channel 1.357nF 1.3W 12V 15.8nC@4.5V 1V 235pF 31mΩ@4.5V 5.2A 504pF P-Channel SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETsHX4002C
插件,P=22.5mm-40℃~+110℃ 330V 330nF X2 ±10% Plugin,P=22.5mm Safety Capacitors ROHSCRCSuppression Capacitors
LSM6DS3
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 8KB Accelerometer Gyroscope SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-14(2.5x3) Accelerometers ROHSSTMicroelectronicsAccelerometers
TYPE-C-31-M-12
SMD-30℃~+80℃ 1 10,000 cycles 16P 20V 5A 7.35mm Female Surface Mount, Right Angle Type-C SMD USB Connectors ROHSHRO ElectronicsUSB Connectors
U.FL-R-SMT(01)
SMD-40℃~+90℃ 1 1.25mm 2mm 50Ω 6GHz Board Side IPEX Inner pin SMD Coaxial Connectors (RF) ROHSHirose ElectricCoaxial Connectors (RF)
README
README.mdAXS Automation
Parts
111| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | , , , , , , , , , | ||
| 5 | 100nF | Capacitor_SMD:C_0603_1608Metric | ATSHA_C1, E_RTS_C1, E_VDDA_C1, VOLTAGE_REF_C1, VOLTAGE_REF_C2 |
| 5 | 100nF 10% 16V | Capacitor_SMD:C_0603_1608Metric | E_SPI_C2, E_VDD_3_C3, E_VDD_3_C4, E_VDD_CPU_C1, E_VDD_RTC_C1 |
| 4 | 10K | Resistor_SMD:R_0603_1608Metric | DMP1045_R1, IMR1, IMR2, TMPR1 |
| 4 | 10k | Resistor_SMD:R_0603_1608Metric | E_DTR_R1, E_RTS_R1, I2C_SCL_R1, I2C_SDA_R1 |
| 4 | 22pF 5% 50V | Capacitor_SMD:C_0603_1608Metric | E_XTAL32_C1, E_XTAL32_C2, E_XTAL40_C1, E_XTAL40_C2 |
| 3 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | HX_C1, HX_C2, HX_C3 |
| 2 | 100k | Resistor_SMD:R_0603_1608Metric | BAT_SENSE_R1, BAT_SENSE_R2 |
| 2 | 10uF 20% 6.3V | Capacitor_SMD:C_0805_2012Metric | E_VDD_3_C1, E_VDD_3_C2 |
| 2 | 2.7pF | Capacitor_SMD:C_0603_1608Metric | E_LNA_C1, E_LNA_C2 |
| 2 | 5k1 | Resistor_SMD:R_0603_1608Metric | USB_PLUG_R1, USB_PLUG_R3 |
| 2 | Conn_01x03_Female | Connector_JST:JST_SH_SM03B-SRSS-TB_1x03-1MP_P1.00mm_Horizontal | ExtSW1, ExtSWBAT_PLUG2 |
| 2 | GND | TestPoint:TestPoint_Pad_D1.0mm | TP3, TP3 |
| 2 | Polyfuse | Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | BAT_FUSE1, PWR_FUSE1 |
| 2 | VIN | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP1 |
| 2 | VOut | TestPoint:TestPoint_Pad_D1.0mm | TP2, TP2 |
| 1 | OLIMEX_LOGOs-FP:LOGO_PBFREE | Sign-PbFree | |
| 1 | OLIMEX_LOGOs-FP:LOGO_RECYCLEBIN_1 | Sign-RecycleBin | |
| 1 | OLIMEX_LOGOs-FP:LOGO_ROHS_1 | Sign-RoHS | |
| 1 | 1.8nH 5% | Inductor_SMD:L_0805_2012Metric | E_LNA_l1 |
| 1 | 100K | Resistor_SMD:R_0603_1608Metric | PSRAM_R1 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | MTRR1 |
| 1 | 12nH 5% | Inductor_SMD:L_0805_2012Metric | E_VDD_L1 |
| 1 | 150K | Resistor_SMD:R_0603_1608Metric | USB_PLYG_R2 |
| 1 | 1K8 | Resistor_SMD:R_0603_1608Metric | CN3065_R1 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | DIP_R2 |
| 1 | 1uF 10% 50V | Capacitor_SMD:C_0603_1608Metric | E_SPI_C1 |
| 1 | 1uF 10% 50V | Capacitor_SMD:C_0805_2012Metric | E_VDDA_C2 |
| 1 | 200k | Resistor_SMD:R_0603_1608Metric | DIP_R4 |
| 1 | 20k | Resistor_SMD:R_0603_1608Metric | DIP_R3 |
| 1 | 22uF | Capacitor_SMD:C_0805_2012Metric | CN3965_C1 |
| 1 | 22uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | AUR_C1 |
| 1 | 24k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | AUR_R2 |
| 1 | 2M | Resistor_SMD:R_0603_1608Metric | DIP_R5 |
| 1 | 3.3uF | Inductor_SMD:L_1210_3225Metric | AUR_l1 |
| 1 | 32.768Mhz 22pF+-10PPM | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | E_XTAL32_1 |
| 1 | 330R | Resistor_SMD:R_0603_1608Metric | LR1 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric | CN3065_C2 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | AUR_C2 |
| 1 | 40Mhz 22pF+-10PPM | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | E_XTAL40_1 |
| 1 | 499R | Resistor_SMD:R_0603_1608Metric | E_UART_TX_1 |
| 1 | 4k7 | Resistor_SMD:R_0603_1608Metric | DIP_R1 |
| 1 | 75k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | AUR_R1 |
| 1 | AHT20 | Sensor_Humidity:AHT20 HT Sensor PSON100P300X300X110-6N | U4 |
| 1 | ATSHA204A-MAHDA-T | Package_SO:ATSHA204A Auth SOIC8 | U2 |
| 1 | AUR9718x_DFN_3x3mm_6_pin | Package_DFN_QFN:AUR9718 ST1S09 SON95P300X300X100-7N | AUR1 |
| 1 | Battery_charger_CN3065_QFN8 | Package_DFN_QFN:QFN8 3.1x2.9mm QFNn-8 3x3 SON80P400X400X100-9N | U3 |
| 1 | Conn_01x07_Socket | Connector_JST:JST_SH_SM07B-SRSS-TB_1x07-1MP_P1.00mm_Horizontal | JICSP1 |
| 1 | DMP1045U | Package_TO_SOT_SMD:SOT-23 | DMP1045U_1 |
| 1 | D_Schottky | Diode_SMD:D_1206_3216Metric | DMP1045_SCHOT1 |
| 1 | ESP32-PSRAM_LY68L6400S | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | EPS1 |
| 1 | ESP32-S3 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP5.6x5.6mm | ESP32S1 |
| 1 | HX4002 | Package_SO:HX4002 SOT95 P280X125-6N | HX1 |
| 1 | I2C6 | Connector_JST:JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | I2C_PLUG1 |
| 1 | LED | LED_SMD:LED_0805_2012Metric | CN3065_STDBY_LED1 |
| 1 | LED_GBRC | LED_SMD:LED_1206_3210_RGB_Metric | LED1 |
| 1 | LOGO | AeonLabs:aeon creative commons logos | G*** |
| 1 | LOGO | AeonLabs Logosy:CE Ready Small Logo | G*** |
| 1 | LOGO | AeonLabs Logos:open_firmware | G*** |
| 1 | LOGO | AeonLabs Logosy:AI ready | G*** |
| 1 | LOGO | AeonLabs Logos:aeonlabs science | G*** |
| 1 | LSM6DS3 | Sensor_Motion:LSM6DS3 Motion Sensor PQFN50P300X250X86-14N | IMU1 |
| 1 | MCP1525-TT | Package_TO_SOT_SMD:SOT-23 | U1 |
| 1 | NPN | Package_TO_SOT_SMD:SOT-23 | MTRT1 |
| 1 | RFShield_OnePiece | AeonLabs_Shields:ESP32-S3 GND Shield | ESP32_SHIELD1 |
| 1 | SMD-BUILT-IN-ANTENNA-2.4GHZ(2P-9.5X2.1MM) | RF_Antenna:2.4ghZ WIFI ANTENNA AN9520_ANT2-SMD-9.5X2.1X1.0MM | E_LNA_ANT1 |
| 1 | Screw_Terminal_01x02 | Connector_JST:JST_SH_SM02B-SRSS-TB_1x02-1MP_P1.00mm_Horizontal | PWR_PLUG1 |
| 1 | TEMT6000 | Sensor:TEMT6000-SEN | U6 |
| 1 | TYPE-C-31-M-12 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | U.FL-R-SMT(01) | RF_Antenna:RF Antenna IPEX SMD PCB HRS_U.FL-R-SMT(01) | E_LNA_ANT2 |
| 1 | W25Q128JVS | AeonLabs Storage:WSON8 FLASH SPI SON127P800X600X80-9N | ESP_FLASH1 |
The 108 most common of 111 parts.
Questions
What parts does the ESP32 S3 PCB TEMPLATE use?
111 parts, built around the ESP32-S3, AHT20, TEMT6000X01 and W25Q128JVSIQ. 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 ESP32 S3 PCB TEMPLATE KiCad files?
From the Mchaney3/AXS repository on GitHub, at the commit this page was made from: the board is projects/Schematic/AeonLabs-pcb-template-esp32-s3-main/AeonLabs-pcb-template-esp32-s3-main/KiCad/ESP32_S3_PCB_TEMPLATE.kicad_pcb and its schematic projects/Schematic/AeonLabs-pcb-template-esp32-s3-main/AeonLabs-pcb-template-esp32-s3-main/KiCad/ESP32_S3_PCB_TEMPLATE.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP32 S3 PCB TEMPLATE design in my own project?
Its repository publishes it under the Unlicense licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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