Jimmy
4fc3f46866
Replace serial/Wi-Fi driver transport paths with WebSocket bridge client, binary espnow_wire delivery, device announce registry, and restructured espnow-sender (AP + broadcast passthrough). Includes docs and tests. Co-authored-by: Cursor <cursoragent@cursor.com>
espnow-sender (ESP-NOW bridge)
ESP32 firmware that relays binary ESP-NOW packets to/from led-controller over WebSocket.
Layout matches led-driver so you deploy with led-tool from this directory:
espnow-sender/
src/ # uploaded to device root via --src
main.py
wifi_ap.py
util.py
espnow_wire.py
lib/ # uploaded to /lib via --lib
aioespnow.py
microdot/
Deploy with led-tool
cd espnow-sender
python ../led-tool/cli.py -p /dev/ttyUSB0 --src --lib -r -f
| Flag | Effect |
|---|---|
--src |
Upload ./src → device :/ (main.py, util.py, espnow_wire.py) |
--lib |
Upload ./lib → device /lib (aioespnow, Microdot) |
-r |
Reset after upload |
-f |
Follow serial output |
From led-controller root:
python led-tool/cli.py -p /dev/ttyUSB0 --src --lib -r -f
(run with cwd = espnow-sender, or cd espnow-sender first)
Optional: --force-upload to ignore file_hashes.json on the device.
Runtime
- Wi-Fi access point (default IP 192.168.4.1): connect the Pi to the bridge SSID (
namein/settings.json, e.g.bridge-aabbccddeeff) - WebSocket server:
/wson port 80 — set Pibridge_ws_urltows://192.168.4.1/ws(or the printed IP) - Optional
ap_passwordin/settings.json(empty = open network) - Default Wi-Fi channel: 6 (Pi sends
BRIDGE_CHon connect; updates AP + ESP-NOW STA) - Max 20 ESP-NOW peers (LRU eviction)