
Drv8835 driver module
pscmps/planar-stepper-flex
Pico 2 W and DRV8835 planar stepper flex PCB release candidate

Pico 2 W and DRV8835 planar stepper flex PCB release candidate
Pico2w drv8835 control is an open-source printed circuit board by pscmps, from the pscmps/planar-stepper-flex repository on GitHub. It is a 2-layer board of 80 × 85 mm with 35 parts on 20 nets, routed with 268 tracks and 4 vias.
Its parts include 8 resistors, 5 ICs, 4 capacitors and 4 connectors. It belongs with the RP2040 and RP2350 boards of this library.
Pico 2 WとAE-DRV8835-S 4個を載せ、A/B/C/D相を個別駆動する2層基板です。
A+ / A- / B+ / B-C+ / C- / D+ / D-

GPIO、AS5600、サーボ、将来microSDの割当は../../docs/wiring.mdを参照してください。VM_X/VM_Yを共通化する場合は両方のVMはんだジャンパを閉じ、電源入力は片側だけを使います。
製造ZIP、BOM、DRCレポートは../../manufacturing/v0.1.0/pico2w-drv8835-controller/にあります。
| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 10k PULLDOWN | R1, R2, R3, R4, R5, R6, R7, R8 | |
| 4 | MountingHole_3.2mm | H1, H2, H3, H4 | |
| 2 | 0.1uF | C3, C4 | |
| 2 | 470uF 16V | C1, C2 | |
| 2 | VM_X-VM_Y LINK | SJ1, SJ2 | |
| 1 | AE-DRV8835-S PHASE A | U2 | |
| 1 | AE-DRV8835-S PHASE B | U3 | |
| 1 | AE-DRV8835-S PHASE C | U4 | |
| 1 | AE-DRV8835-S PHASE D | U5 | |
| 1 | A_IN1 | TP1 | |
| 1 | A_IN2 | TP2 | |
| 1 | B_IN1 | TP3 | |
| 1 | B_IN2 | TP4 | |
| 1 | C_IN1 | TP5 | |
| 1 | C_IN2 | TP6 | |
| 1 | D_IN1 | TP7 | |
| 1 | D_IN2 | TP8 | |
| 1 | Raspberry Pi Pico 2 W | RaspberryPi_Pico_W_SMD_HandSolder | U1 |
| 1 | X OUTPUT | J3 | |
| 1 | X POWER SPLIT 2x2 | J1 | |
| 1 | Y OUTPUT | J4 | |
| 1 | Y POWER SPLIT 2x2 | J2 |

pscmps/planar-stepper-flex
Pico 2 W and DRV8835 planar stepper flex PCB release candidate

pscmps/planar-stepper-flex
Pico 2 W and DRV8835 planar stepper flex PCB release candidate

pscmps/planar-stepper-flex
Pico 2 W and DRV8835 planar stepper flex PCB release candidate

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It measures 80 × 85 mm and has 2 copper layers, 1.6 mm thick.
35 parts. 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 pscmps/planar-stepper-flex repository on GitHub, at the commit this page was made from: the board is hardware/pico2w-drv8835-controller/pico2w_drv8835_control.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask pscmps before reusing the design.