Pololu 23201a Serial Adapter Fully Assembled vs A-Star 32U4 Prime LV (SMT Components Only) (ac03b)
Pololu 23201a Serial Adapter Fully Assembled and A-Star 32U4 Prime LV (SMT Components Only) (ac03b) 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 Prime LV (SMT Components Only) (ac03b) |
|---|---|---|
| Price | $16.90cheapest | $19.95 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Voltage max. | — | 11.8 V |
| Voltage min. | — | 2.7 V |
| Weight | 11.3 g | 13 g |
| External programmer required | — | No |
| Input voltage range | — | 2.7 V to 11.8 V (LV) |
| Logic voltage | — | 5 V |
| Maximum output current | — | 1.5 A |
| Motor channels | — | 0 |
| Other pcb markings | — | 0J8603 |
| Partial kit | No | — |
| Pcb dev codes | — | ac03b |
| Processor | — | ATmega32U4 @ 16 MHz |
| Program memory size | — | 32 Kbytes |
| Ram size | — | 2 560 bytes |
| Reverse voltage protection | — | Yes |
| Size | — | 2.8″ × 2.1″ (common Arduino form factor) |
| User i o lines | — | 26 |
| Version | — | includes no microSD support and no through-hole components |
| 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.