Pololu 23201a Serial Adapter Fully Assembled vs A-Star 32U4 Micro
Pololu 23201a Serial Adapter Fully Assembled and A-Star 32U4 Micro are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Pololu 23201a Serial Adapter Fully Assembled is €2.65 cheaper ($16.90).
| Criterion |  Pololu 23201a Serial Adapter Fully Assembled |  A-Star 32U4 Micro |
|---|---|---|
| Price | $16.90cheapest | $19.95 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Voltage max. | — | 15 V |
| Voltage min. | — | 5.5 V |
| Weight | 11.3 g | 1.3 g |
| External programmer required | — | No |
| Logic voltage | — | 5 V |
| Motor channels | — | 0 |
| Other pcb markings | — | 0J8063 |
| Partial kit | No | — |
| Pcb dev codes | — | ac01a |
| Processor | — | ATmega32U4 @ 16 MHz |
| Program memory size | — | 32 Kbytes |
| Ram size | — | 2 560 bytes |
| Reverse voltage protection | — | Yes |
| Size | — | 0.6″ × 1.05″ × 0.18″ |
| User i o lines | — | 18 |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.