PCB-ESP32-Steppers
swifty99
A simple Kicad Project for a PCB to use ESP32 devkit boards with Trinamic an other steppers easily
Components (18)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | BUK7880-55A | |
| U1 | NodeMCU32 | |
| U2,U3 | A4988_TMC2130fysetc_STEPPER | Stepper motor controler; IC: A4988; 1A; Uin mot: 8÷35V |
| U4 | DCDC_1A_Module | |
| C5-C8 | 100µ | |
| D1-D3 | US2GA | |
| H1-H4 | MountingHole | |
| J1 | LED_Strip | |
| J2 | DigiIO | |
| J3,J10 | I2C | |
| J4,J9 | INPUT | |
| J5 | POWER_IN | |
| J6,J7 | MOTOR | |
| J8 | OUT_IO | |
| R1,R2,R9,R14-R19 | 4k7 | |
| R3-R6,R10-R13,R20-R23 | 100 | |
| R7 | 100k | |
| R8 | 10k |