Setup wizard

Follow this checklist to bring both boards online with predictable results.

Step 1 - Receiver first

Flash and monitor

cd firmware/receiver/direct-bts/v2.0
pio run
pio run --target upload
pio device monitor

Step 2 - Capture MAC

Save receiver identifier

Record the printed receiver MAC. You will enter this in AP portal on transmitter.

Step 3 - Transmitter upload

Flash current main variant

cd firmware/transmitter/esp-now-oled/v1.2
pio run
pio run --target upload

Step 4 - Pairing

AP portal flow

• Open settings and select Add Tgt(AP).
• Connect to SSID ESP-NOW-REMOTE (password 12345678).
• Open http://192.168.4.1 and save target name + MAC.

Step 5 - Validation

Verify control + feedback

Move joystick and toggles, confirm values are received and reply packets increment counters.