Pine64 Pinecil V2 Smart Mini Soldering Iron

The Pine64 Pinecil V2 is a compact RISC-V powered soldering iron running the community IronOS firmware, built for FPV field repairs and bench work where a full soldering station is overkill.

Key features

• Dual power input: USB-C with PD/QC 3.0 (12-20V, 3A) or a DC5525 barrel jack (12-24V, 3A), so it runs from a power bank, mains adapter or a flight battery with the right cable.
• Reaches operating temperature in seconds and holds it with an internal accelerometer that drives auto-sleep and motion-wake.
• Native IronOS firmware exposes deep temperature, sleep-timer and boost-mode adjustment straight from the onboard OLED screen.
• Uses Pinecil-specific short (ST) B2 tips, easy to find as spares.

Specifications

• Processor: 32-bit RISC-V BL706 (SiFive E24 core)
• Power input: USB-C PD/QC 3.0, 12-20V 3A; DC5525 barrel jack, 12-24V 3A (up to approx. 72W)
• Temperature range: 100-400°C
• Firmware: IronOS
• Display: 0.69-inch OLED, monochrome, 96 x 16 pixels
• Wireless: Bluetooth Low Energy
• Included tip: ST-B2
• Weight: 28 g with tip / 18 g without
• Length: 155 mm with tip / 103 mm without

For field repairs, run it from a 4S-6S flight battery through a DC5525-to-XT60 adapter, or from any high-wattage USB-C PD power bank.