Dreamer Maple-A 32-bit ARM Cortex-M3 Powered Controller
Discontinued STM32F103RET6-based Arduino-compatible board with USB programming, 43 I/O pins, and 15 analog inputs.
Pinout
One grouped source record is expanded into separate logical pads where unambiguous; physical placement is not implied.
- D0 to D37Type · Signal
- D38 (button pin)Type · Signal
- D39-D42 (back silkscreen, via disableDebugPorts)Type · Signal
- Power: USB, wall adapter, LiPoType · Power
- USB, JTAG, XBEE socketType · Control
| Pin | Type |
|---|---|
| D0 to D37 | Signal |
| D38 (button pin) | Signal |
| D39-D42 (back silkscreen, via disableDebugPorts) | Signal |
| Power: USB, wall adapter, LiPo | Power |
| USB, JTAG, XBEE socket | Control |
One grouped source record is expanded into separate logical pads where unambiguous; physical placement is not implied.
Pin details
5 connections- D0 to D37Signal
- D38 (button pin)Signal
- D39-D42 (back silkscreen, via disableDebugPorts)Signal
- Power: USB, wall adapter, LiPoPower
- USB, JTAG, XBEE socketControl
Start wiring
USB · 3.3 V
Verify supply voltage and logic levels before powering up.
Module pins: Power: USB, wall adapter, LiPo, D0 to D37, D38 (button pin), D39-D42 (back silkscreen, via disableDebugPorts). Schematik maps them to your board in the app.
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