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OnStep STM32 Blue Pill
2 years agoOpen source license: GPL 3.0
Description
OnStep Telescope Controller based on the STM32 ARM Cortex M3 microcontroller 'Blue Pill' board.
Designed by Dave Schwartz and Khalid Baheyeldin.
More info on OnStep here: https://groups.io/g/onstep/wiki/Home
Before ordering this PCB, or using the schematic, you must read this page carefully, and in its entirity.
STM32 OnStep here: https://groups.io/g/onstep/wiki/STM32F103-Blue-Pill
BOM
| ID | Value | Qty. | Package | Components | |||
|---|---|---|---|---|---|---|---|
| 1 | f362a0ca6c8043d6be5e4a15ccd8270f | RTC | DS3231 | 1 | Yes | ||
| 2 | b5225411791e4329bf6cb5f2f00a6069 | USB | USB_UART_CP2102 | 1 | Yes | ||
| 3 | 834270b04df04adbaf8068590c1d41e8 | R1 | R805 | 1 | Yes | ||
| 4 | a60e0876691e7a409860394d5635468d | TRK-LED | LED-2*5*7 | 1 | Yes | C50000 | |
| 5 | 512e896b05674c138f9d7a963dd55745 | MULTI,AX1HDR,AX2HDR,AX4HDR | MOLEX-1X4 | 4 | Yes | ||
| 6 | fb566840449f4143898f94f9ccce3806 | PWR | LM2596S_MODULE_SMD | 1 | Yes | ||
| 7 | 5cec9a1a2f6147588d60efa8bec23b70 | BUZZER | BUZZER-CMT1102 | 1 | Yes | ||
| 8 | b8a9867461fa4f78aab87836d4143156 | AX4DRV,AX2DRV,AX1DRV | DRV8825 STEPPER MOTOR DRIVER CARRIER | 3 | Yes | ||
| 9 | f4cd78661fc74084bc2f0c5ca19368d5 | ST4 | MOLEX-1X6 | 1 | Yes | ||
| 10 | 43a43a49fc3149b7b893fc82de1921d7 | WIFI | WEMOS MINI D1 1MM HOLES | 1 | Yes | ||
| 11 | 683da0109e254103abe0239f239269b9 | ST4PULLUP | RESSIP-5 | 1 | Yes | ||
| 12 | 23e9c67f430448d9ace228aaaccb6a62 | STM32 | STM32F103C8T6-BLUEPILL | 1 | Yes |
Unfold
2
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