PCB_CANNONBALL
user-will
An ESP32-C3 dev board with more sensors and features then you could know what to do with
Components (29)
| Reference | Value | Description |
|---|---|---|
| Q1 | FS8205A | |
| Q3 | 2N7002K | 0.38A Id, 60V Vds, N-Channel MOSFET, SOT-23 |
| U1 | USBLC6-4SC6 | Very low capacitance ESD protection diode, 4 data-line, SOT-23-6 |
| U2 | AP2112K-3.3 | 600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5 |
| U3 | ESP32-C3-WROOM-02 | 802.11 b/g/n WiFi and Bluetooth 5 module, ESP32C3 SoC, RISCV microprocessor, On-board antenna |
| U4 | LSM6DS3 | I2C/SPI, iNEMO inertial module: always-on 3D accelerometer and 3D gyroscope |
| U5 | DW01A | Overcharge, overcurrent and overdischarge protection IC for single cell lithium-ion/polymer battery |
| U6 | TI BQ24075RGTR | USB-Friendly Li-Ion Battery Charger and Power-Path Management, VQFN-16 |
| U7 | SHT40 | Digital Humidity and Temperature Sensor, ±1%RH, ±0.1°C, I2C, 1.08-3.6V, 16bit, DFN-4 |
| U8 | VEML6030 | |
| U10 | MAX17048 | Fuel Gauge IC for Batteries |
| USB1 | TYPE-C 16PIN 2MD | |
| C1,C3,C10-C12,C14,C16,C18-C24 | 1uF | Unpolarized capacitor, small symbol |
| C6,C15 | 4.7uF | Unpolarized capacitor, small symbol |
| C8,C9,C13,C17 | 10uF | Unpolarized capacitor, small symbol |
| D2 | MS2A40LWS | 2A 40V 370mV@1A SOD-323 Schottky Diode |
| D4 | LED | Light emitting diode |
| F2 | 0805L110/16WR | 1.1A Hold 2.2A Trip 16V 0805 Resettable PTC Fuse |
| J3 | JST-PH 2.0 BATTERY | Male JST PH 2 pin connector |
| J4 | I2C_CONN | Vertical SMD JST SH 4-pin connector |
| J5 | LEFT_PINS | Generic connector, single row, 01x07, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6 | RIGHT_PINS | Generic connector, single row, 01x07, script generated (kicad-library-utils/schlib/autogen/connector/) |
| LED1,LED2 | SK6812-EC20 | |
| R2,R3,R6-R8,R14,R15,R18 | 10K | Resistor, small symbol |
| R4,R5,R11 | 5.1k | Resistor, small symbol |
| R10,R12,R13 | 100R | Resistor, small symbol |
| R16 | 1.8K | Resistor, small symbol |
| R17 | 2K | Resistor, small symbol |
| SW1 | SW_Push | Push button switch, generic, two pins |