PololuPololu· Boards & embedded computing
A-Star 32U4 Prime LV (SMT Components Only) (ac03b)
Manufacturer part no. 3105
$19.95≈ 17.53 €
Manufacturer part no. 3105
Listed by Pololu at €17.53. Delivered to France, including shipping, VAT and any customs duty, it comes to about €51.04. Prices last checked on 2026-09-29.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €17.53 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €8.51 |
| Total delivered | €51.04 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $19.95 | |
| ≥ 5 | $17.76 | −11 % |
| ≥ 25 | $15.55 | −22 % |
| ≥ 100 | $13.95 | −30 % |
| Voltage max. | 11.8 V |
| Voltage min. | 2.7 V |
| Weight | 13 g |
| Logic voltage | 5 V |
| Maximum output current | 1.5 A |
| Motor channels | 0 |
| Program memory size | 32 Kbytes |
| Ram size | 2 560 bytes |
| User i o lines | 26 |
| External programmer required | No |
| Input voltage range | 2.7 V to 11.8 V (LV) |
| Other pcb markings | 0J8603 |
| Pcb dev codes | ac03b |
| Processor |
Clearance: This product is being replaced by a newer ac03e version with an improved 5 V regulator that operates from 2 V to 16 V and can deliver more current. The A-Star 32U4 Prime LV is a programmable board based on the ATmega32U4 AVR microcontroller and arranged in the common Arduino form factor. The A-Star Prime offers many additional features and improvements over competing products, including superior power management that enables efficient operation from 2.7 V to 11.8 V. This configuration of the A-Star 32U4 Prime LV has no microSD support and does not include any through-hole components; it is intended for those who want to customize the way it is assembled.
Semantically close products available for less — check the specs match your need.
| ATmega32U4 @ 16 MHz |
| Reverse voltage protection | Yes |
| Size | 2.8″ × 2.1″ (common Arduino form factor) |
| Version | includes no microSD support and no through-hole components |
