Now, you're going to attach the FeatherWing Doubler to the Romi Robot Chassis. The FeatherWing Doubler provides mechanism to connect the Feather HUZZAH ESP8266 and the Stepper + DC Motor FeatherWing together:
- Using four aluminum standoffs, attach the FeatherWing Doubler - Prototyping Add-on to the base plate (Figure 6.18):
Figure 6.18: Adafruit FeatherWing Doubler - Prototyping Add-on. Image courtesy of Adafruit Industries—https://www.adafruit.com
- Place the Adafruit Feather HUZZAH ESP8266 on the FeatherWing Doubler as shown in Figure 6.19:
Figure 6.19: Placing the Adafruit Feather HUZZAH ESP8266 on the ...