espp Web Apps

Self-contained browser tools hosted with the espp documentation. They use the Web Serial / WebUSB / WebHID APIs (Chromium-based browsers) and talk directly to your hardware — nothing to install.

espp Board Console & ESP Flasher

General-purpose Web Serial board console and ESP flasher (esptool-js): serial monitor, reset/bootloader controls, and firmware flashing.

WebHID Gamepad Input Visualizer

WebHID input visualizer: connect any HID gamepad or device and watch its decoded buttons, sticks, and raw input reports live.

ODrive ASCII Web Serial Console

Web Serial console for the ODrive ASCII protocol: interactive terminal, quick motor controls, and live position/velocity plotting.

ODrive Native WebUSB Control Panel

WebUSB control panel for the ODrive native (Fibre) binary protocol: endpoint tree browser, live multi-signal plots, and quick controls.

ODrive ASCII WebUSB Console

WebUSB console speaking the ODrive ASCII protocol over the vendor bulk interface (no serial driver needed).