License

GPL 3.0

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OnStepShieldESP32

6 months ago 640
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

OnStep telescope mount controller (base on Howard Dutton project visit group for more information.)

This design for ESPDUNO-32 (HW-707) board

3D model for printing on Thingiverse

NOTE for ST4 need remove resistro R14 and Blue LED on ESPduino-32s board !!! see schematic: https://github.com/SmartArduino/ESPboard/blob/master/ESPduino-32s.pdf and attached picture

Documents

OnStep Shield ESP32

PCB_V1.02

BOM

ID Name Designator Footprint Quantity
1 BUZZERHMB1275-12B B2 DIP-BUZZER-12X7.5 1
2 47uF C1,C3 CAP-D5.0XF2.0 2
3 100nF C2,C4,C5,C6 CAP-TH_L5.0-W2.5-P5.08-D0.7 4
4 1N4001 D1 DO-41 1
5 PWR J1 HDR-M-2.54_1X2 1
6 ST4 J2 HDR-M-2.54_1X2 1
7 Buzzer J3 HDR-M-2.54_1X2 1
8 Disable USB RST J4 HDR-M-2.54_1X2 1
9 AUX J6 HDR-M-2.54_1X4 1
10 IO0 J7 HDR-M-2.54_1X2 1
11 RST J8 HDR-M-2.54_1X2 1
12 PWR LED1 LED-TH_BD3.0_RED 1
13 Status LED2 LED-TH_BD3.0_RED 1
14 POWER_12V PWR POWER_JACK_PTH 1
15 2K2 R1,R2,R3,R4 AXIAL-0.3 4
16 10k R5,R6,R7 AXIAL-0.3 3
17 10K R8,R9 AXIAL-0.3 2
18 220 R10 AXIAL-0.3 1
19 100 R11 AXIAL-0.3 1
20 5555164-1 DE,RA 5555164-1 2
21 5555165-1 ST4SHC 6P6C 1
22 ESPduino-32s U0 ESPDUINO-32 1
23 RA U1 GENERIC STEPPER MOTOR DRIVER CARRIER 1
24 DE U2 GENERIC STEPPER MOTOR DRIVER CARRIER 1
25 ESP-01 U3 ESP01 1
26 DS3231 U4 DS3231_PI 1
27 8V U5 HW-613 1

Attachments

Filename Download
Pins.ShieldESP.h
BoardFix.jpg
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