Esp32 cam plugin

Wiki

Personal notes and how-to guides.

Every article is available in French (default), English, and Arabic (RTL). The bare filename is the French version; add -en or -ar for the other languages (e.g. bit-rxy.html = French, bit-rxy-en.html = English, bit-rxy-ar.html = Arabic). Each page has a language switcher in its masthead.

Contents

• Sharing Files Between Ubuntu & Windows 11 — Step-by-step guide to setting up SMB file sharing in both directions on a local network, plus RDP and troubleshooting notes. FR · EN · AR
• VideoCar — Enhanced firmware and web control page for the keyestudio ESP32-CAM Video Smart Car: joystick control, failsafe, live Vision overlays, autonomous Follow-me/Line/Colour-chase modes. FR · EN · AR
• Bit-Bot — AI robot companion for kids: voice chat with a choice of AI providers, 12 personalities, AI-powered mini-games, and an optional BBC micro:bit link over Bluetooth. FR · EN · AR
• Talking Robot — Browser speech & emotion robot: text-to-speech, speech recognition, 13 animated emotions, and an optional BBC micro:bit link over Bluetooth. No AI provider, fully offline. FR · EN · AR
• micro:bit Playground — 8-tab BLE control panel and sensor dashboard for the BBC micro:bit V2: live sensor graphing, servo control, 5 interactive 3D robot models, and a 30+ command firmware protocol. FR · EN · AR
• Micro:bit Remote Builder (bit-rxy) — Drag-and-drop BLE remote-control builder: design a layout from 12 widget types and it generates matching MakeCode firmware automatically, with one-click flashing over Bluetooth Partial Flashing Service or WebUSB. FR · EN · AR
• ESP32-RXY — ESP32 firmware that impersonates a BBC micro:bit's BLE UART protocol, so the unmodified rxy web app can connect to a plain ESP32-C3 and drive widgets exactly as it would a real micro:bit. FR · EN · AR
• rxy-web — The universal Bluetooth remote for rxy robots: the robot owns the layout, so the app knows no robot in advance — it asks whichever one it just found to send its own interface, then draws it. 20 widget types, a layout-fingerprint cache, and a radar fed by two values the robot already sends. FR · EN · AR
• Servo-Sonar — A reduced bit-rxy: two continuous-rotation drive servos, one HC-SR04, and nothing else. Four firmware-served panels, and per-wheel trim sliders that are set from the app while driving and kept in NVS. FR · EN · AR
• ESP32-CAM Robot -- Wi-Fi rover on a single ESP32-CAM: live MJPEG video, two motors on a TB6612FNG, record-and-replay programs kept on the robot, and a web interface the firmware serves itself. Includes the LEDC timer collision that let the camera clock silently saturate the left motor's PWM. FR · EN · AR
• ESP32-CAM Robot m1 -- The same ESP32-CAM with a different motor board: one low-side MOSFET per motor, so no reverse at all. What it has instead is colour following computed in the browser, an engine sound whose pitch tracks the motor PWM, and a captive portal that opens the robot page without anyone typing an address. FR · EN · AR
• ESP32-CAM plugin board — ESPHome validation -- An ESPHome test firmware that checks every part of a freshly assembled ESP32-CAM plugin board from a web page: OLED, RGB LED, two L9110 motors, camera and power supply. Pinout taken from the schematic, live camera settings, and the ESPHome traps met during bring-up. Configuration: files/esp32_cam_test.yaml. KiCad project: files/esp32_cam_plugin/. FR · EN · AR

Index

Open index.html (French), index-en.html, or index-ar.html for a browsable landing page of all guides.