Sprig rig hub
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Main components
Download full BOM| Part Number | Description |
|---|---|
| STM32G431CBTx | STMicroelectronics Arm Cortex-M4 MCU, 128KB flash, 32KB RAM, 170 MHz, 1.71-3.6V, 38 GPIO, LQFP48 |
| TSR1-2433E | 1A step-down regulator, fixed 3.3V output voltage, 6-36V input voltage, TO-220 compatible LM78xx replacement |
| MAX485E | Half duplex RS-485/RS-422, 2.5 Mbps, ±15kV electro-static discharge (ESD) protection, no slew-rate, no low-power shutdown, with receiver/driver enable, 32 receiver drive capability, DIP-8 and SOIC-8 |
| LM7812_TO220 | Positive 1A 35V Linear Regulator, Fixed Output 12V, TO-220 |
| MCP6002-xSN | 1MHz, Low-Power Op Amp, SOIC-8 |
| CH340C | USB serial converter, crystal-less, UART, SOIC-16 |