SAO v1.69bis Null Modem
author: nsayer
2 layer board of 1.68 x 0.60 inches (42.6 x 15.3 mm)
Uploaded:
July 13, 2019
Shared:
July 13, 2019
Total Price:
$5.00
The “S” in SAO now stands for Serial.
This SAO will connect two badges together in a null modem arrangement, wiring one badge’s TX to the other’s RX and vice versa.
Put two shrouded 2x3 connectors on the bottom of the board. Put a 1x2 connector on the top and short it (or not) with a shorting jumper depending on whether you want to share power between the two badges or not.
The “S” in SAO now stands for Serial.
This SAO will connect two badges together in a null modem arrangement, wiring one badge’s TX to the other’s RX and vice versa.
Put two shrouded 2x3 connectors on the bottom of the board. Put a 1x2 connector on the top and short it (or not) with a shorting jumper depending on whether you want to share power between the two badges or not.
