TinyBee-1:

Supports both analog and digital interfaces.

Features:
14 pin DIP module with 0.025" square pins
The pins are robust, good for breadboarding.

Works at 3.3V or 5V
Price also includes a 10K resistor and a 0.1uF for external reset circuit and mating sockets for user application board

Small size, 0.42" X 0.70"

Supports both analog and digital interfaces. 
It's primarily used in analog interface with DragonflyBot Board, but can be used for any other microcontrollers.

Features:
14 pin DIP module with flat leads works like a regular IC chip.  On-module 3.3V regulator provides a stable operating voltage

Plug N' Play for DragonflyBot Board

Small size, 0.42" X 0.78"

Supports analog interface only. 
It's primarily used in analog interface with MiniDragon and Dragon12 Plus boards, but can be used for any other microcontrollers.

On-module 3.3V regulator.
Power-on LED indicator.
3 foot ribbon cable assembly included.
Plug N' Play for MiniDragon+, or  MiniDragon Plus2 or Dragon12 Plus board.

Small size, 0.78" X 1.0"

TinyBee-1 Schematics and application circuits

TinyBee-2 Schematics and application circuits

TinyBee-3 Schematics and application circuits