Cannot connect from file://
Web Serial needs a local server. Open terminal in this folder and run: python -m http.server 8080
Then open: http://localhost:8080/bluetooth_weight_scale.html in Chrome or Edge.
Disconnected
Settings
Settings saved
Item & Price
1 — Actual WeightLive
--
Live weight from scale
2 — Counter / Final WeightUnlocked
0/ 100
Waiting for stable readingsFinal weight: --
BHIM UPI — Scan & Pay
Selected Item
——
Final Weight
-- kg
Amount to Pay
₹ 0.00
Scan QR with any UPI app (BHIM, PhonePe, GPay) to pay the calculated amount.