As a software developer, this is how we view ALL end users.
Accra is a counter card. It can be used for general counting but it also has functions that makes it perfect for energy measurements, counting pulses and sending out measurement values. A companion card for electricity meter power measurements is also in the pipe. Soon available in the FrogShop.
Beijing is a general CAN4VSCP I/O card. Ten I/O’s that can freely be configured as inputs or outputs and then be controlled remotely. Available in the FrogShop soon.