Product information

Use and care

Please handle your Scaffold board with care. The Scaffold board is not waterproof. Make sure you use it indoor in a dry environment and keep away from any liquids. This product is not a toy, make sure you keep it away from children.

Changes or modifications to this product not expressly approved by Ledger could void its compliance to test standards and negate the user’s authority to operate it.

If the product is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

Operating conditions

For proper operation, the Scaffold board must be connected to a computer with the USB2 cable. The product can be used with Linux, Windows and Mac. The board API can be downloaded at https://github.com/Ledger-Donjon/scaffold.

USB supply voltage	5 Vdc
USB current rating	1 A
External supply voltage	5 Vdc
External supply current rating	1 A
External platform supply maximum voltage	5 Vdc
External platform supply current rating	1 A
External DUT supply maximum voltage	5 Vdc
External DUT supply current rating	1 A
For indoor use only
Temperature range	5°C to 40°C
Maximum altitude	2000 m
Maximum relative humidity	80% up to 31°C, Decreasing linearly to 50% at 40°C
Expected pollution degree	2

Three connectors allow using external power supplies instead of the 5 V USB source. Power sources can be selected using the jumpers CN203, CN201 and CN206. All the board can be powered using a single external power supply. Independently, platform and DUT sockets can also be powered using external power supplies.

External power supplies current must be limited to a current less than 5 A. When using multiple power supplies, connect their ground signals together.

See Using external power supplies for more information.

Manufacturer

Ledger, 1 rue du Mail, 75002 Paris, France