
MainPCB
doppelgrau/esp32-f9p-io-board
An IO-PCB (two motor-driver/H-bridge, CAN, RS232, ADS1115, relay, ethernet, ardusimple f9p compatible connector) with an ESP32 for 12V power, three 15V tolerant analog inputs, three 5V tolerant inputs.

drone controller using ftprci
Drn2 is an open-source printed circuit board by Ekter, from the Ekter/drn repository on GitHub, published under the Unlicense licence. It is a 4-layer board of 76.2 × 70 mm with 61 parts on 47 nets, routed with 473 tracks and 46 vias.
It is built around the ADS1115IDGS and LSM9DS1. Its parts include 13 resistors, 7 diodes, 7 connectors and 5 capacitors.
drone controller using ftprci
See docs/R&D Rapport Final.pdf for more information
| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | 5V2, BAT1, GND7, MO0, MO1, MO2, MO3, SCL1, SDA3, VDD1, VDDIO1 |
| 8 | 130 | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R7, R8, R9, R10, R11 |
| 7 | Conn_01x03_Socket | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | 5V1, GND1, J1, J3, J4, J7, J37 |
| 5 | Conn_01x02_Pin | Connector_AMASS:AMASS_XT60-F_1x02_P7.20mm_Vertical | J3_F2_BAT1, J4_M0_MOT0, J4_M1_MOT1, J4_M2_MOT2, J4_M3_MOT3 |
| 4 | Conn_01x04_Socket | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | I2C1, SPI1, TOF1, UART1 |
| 4 | LEDI | LED_SMD:LED_0603_1608Metric | D4, D5, D6, D7 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad_Via | GND2, GND3, GND4, GND5 |
| 3 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3 |
| 3 | 49.9 | Resistor_SMD:R_0603_1608Metric | R4, R5, R6 |
| 1 | 10nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C5 |
| 1 | 2K5 | Resistor_SMD:R_0603_1608Metric | R15 |
| 1 | 7K5 | Resistor_SMD:R_0603_1608Metric | R14 |
| 1 | ADS1115IDGS | Package_SO:TSSOP-10_3x3mm_P0.5mm | MAN1 |
| 1 | C_Polarized | Capacitor_SMD:CP_Elec_4x5.4 | C4 |
| 1 | Conn_01x04_Pin | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J9 |
| 1 | Conn_01x04_Socket | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J2 |
| 1 | LEDG | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | LEDR | LED_SMD:LED_0603_1608Metric | D3 |
| 1 | LEDY | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | LSM9DS1 | Package_LGA:LGA-24L_3x3.5mm_P0.43mm | IMU1 |
| 1 | Raspberry_Pi_2_3 | Module:Raspberry_Pi_Zero_Socketed_THT_FaceDown_MountingHoles | RPI2 |
It measures 76.2 × 70 mm and has 4 copper layers, 1.6 mm thick.
61 parts, built around the ADS1115IDGS and LSM9DS1. 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.
From the Ekter/drn repository on GitHub, at the commit this page was made from: the board is drn2/drn2.kicad_pcb and its schematic drn2/drn2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
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).

doppelgrau/esp32-f9p-io-board
An IO-PCB (two motor-driver/H-bridge, CAN, RS232, ADS1115, relay, ethernet, ardusimple f9p compatible connector) with an ESP32 for 12V power, three 15V tolerant analog inputs, three 5V tolerant inputs.



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