MRCS-BB-Wemos
MRCS cpNode BB-Wemos
WeMos board adapter for BB-Leo format to fit on cpNode
This board contains
- A Wemos D1 processor,
- 1A regulator,
- Level shifters and
- An MCP23017
The Wemos D1 has considerably more code space than a ProMini/Leonardo and could eventually support a "local fall back" mode when no CMRINet is present and may support other protocols over WiFi. It can use John Plocher's cpNode sketch.
License: Creative Commons Attribution-NonCommercial-ShareAlike
MRCS-BB-Wemos Version 1.1
First built: 2023-01
- 1.0 - Initial experimental version
- 1.1 - Silkscreen beautification, no significant changes.
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Download MRCS-BB-Wemos.parts - Parts List (spreadsheet data)
Download MRCS-BB-Wemos_array.gerbers.zip - Gerber Fabrication files
Download MRCS-BB-Wemos_array.parts - Parts List (spreadsheet data)
MRCS-BB-Wemos.bom
| Parts | Value | Package | Quantity | Library | Type/Feeder |
|---|---|---|---|---|---|
| C2 | 1.0uF | C050-024X044 | 1x | SPCoast | PTH |
| VR5.0 | 5v | TO-220-RA | 1x | SPCoast | PTH |
| LABEL1 | 7-12vDC | PWR_LABEL | 1x | SPCoast | PTH |
| C3 | 10uF | C050-024X044 | 1x | SPCoast | PTH |
| C1 | 150uF | E5-10.5 | 1x | SPCoast | PTH |
| BBLEO | ARDUINO-BBLEO | 1x | SPCoast | PTH | |
| J1 | DCJ0202 | 1x | SPCoast | PTH | |
| LS2 | MODULE | 1x | SPCoast | PTH | |
| WEMOS | D1Mini | WEMOS-D1 | 1x | SPCoast | PTH |
| U$1 | DOC-MRCS-LOGOTOP | MRCS-LOGO | 1x | SPCoast | PTH |
| OSHW1 | DOC-OSHW-LOGO-L | OSHW-LOGO-L | 1x | SPCoast | PTH |
| IC1 | MCP23017SP | DIL28-3 | 1x | SPCoast | PTH |
Documentation
This board contains a Wemos D1 processor, 1A regulator, level shifters and an MCP23017 to provide a rougth equivalent to a BB-Leo. This board has considerably more code space and will eventually support a “local fall back” mode when no CMRINet is present and may support other protocols over WiFi. It will use John Plochers forthcoming cpNode sketch.
This technical documentation is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike