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FloppyO1
| Reference | Value | Description |
|---|---|---|
| U1 | GM7333 | 250mA LDO 40Vin 3.3Vout |
| U2-U4 | DRV8837 | H-Bridge driver, 1.8A, Low Voltage, PWM input, WSON-8 |
| U5 | LSM6DS3 | I2C/SPI, iNEMO inertial module: always-on 3D accelerometer and 3D gyroscope |
| U6 | STM32F072CBTx | STMicroelectronics Arm Cortex-M0 MCU, 128KB flash, 16KB RAM, 48 MHz, 2.0-3.6V, 37 GPIO, LQFP48 |
| U8 | AT24C02C | I2C Serial EEPROM, 2Kb (256x8) with Unique Serial Number, SOT-23-5 |
| U9 | NRF24L01 | NRF24L01 RF transciever 2.4GHz |
| C1-C4,C6,C8,C10,C11,C16,C23 |
| 4.7u |
| Unpolarized capacitor |
| C5,C7,C9,C12-C15,C17-C22 | 100n | Unpolarized capacitor |
|---|
| D1 | SD103AWS | Schottky diode |
|---|
| D2 | STATUS | Light emitting diode |
|---|
| J1 | USB-C_304A-ACP16X |
|---|
| J10 | ELRS | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J11 | ST-LINK | Generic connector, single row, 01x05, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| R1,R3 | 10k | Resistor |
|---|
| R2,R5 | 1.5k | Resistor |
|---|
| R4,R6-R8 | 5.1k | Resistor |
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| SW1 | BOOT | Push button switch, generic, two pins |
|---|
| TP3 | M1 IN1 | test point (alternative probe-style design) |
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| TP4 | M1 IN2 | test point (alternative probe-style design) |
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| TP5 | M2 IN1 | test point (alternative probe-style design) |
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| TP6 | M2 IN2 | test point (alternative probe-style design) |
|---|
| TP7 | M3 IN1 | test point (alternative probe-style design) |
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| TP8 | M3 IN2 | test point (alternative probe-style design) |
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| TP9 | S1 | test point (alternative probe-style design) |
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| TP10 | S2 | test point (alternative probe-style design) |
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