The Default Boston Meetup 2019 board Layout

Keymap:

Base
,------.
| Esc  | 
|------+------+-------------.
|   :  |   7  |   8  |   9  | 
|------+------+------+------|
| RAISE|   4  |   5  |   6  | 
|------+------+------+------|
| LOWER|   1  |   2  |   3  |
`---------------------------'

Lower
,------.
| Nmlk | 
|------+------+-------------.
|  :   |   /  |   *  |   -  | 
|------+------+------+------|
|      |      |   =  |   +  | 
|------+------+------+------|
|      |   0  |   .  |  ENT |
`---------------------------'

Raise
,------.
| Esc  | 
|------+------+-------------.
|RGB TG|RGB M+|RGB M-|      |
|------+------+------+------|
|      |RGB H+|RGB S+|RGB V+| 
|------+------+------+------|
|      |RGB H-|RGB S-|RGB V-|
`---------------------------'

Adjust:
,------.
| DFU  | 
|------+------+-------------.
|HPT TG|HPT FB|HPT RS| BKSP | 
|------+------+------+------|
|      |HPT M+|      |      | 
|------+------+------+------|
|      |HPT M-|Clk TG| Del  |
`---------------------------'

RGB still work in progress