{"id":20499843,"url":"https://github.com/rick51231/motorola-battery-reader","last_synced_at":"2025-04-13T18:51:52.598Z","repository":{"id":189326533,"uuid":"583657301","full_name":"rick51231/motorola-battery-reader","owner":"rick51231","description":"Development of open Motorola IMPRES battery reader (gen 2 batteries)","archived":false,"fork":false,"pushed_at":"2023-02-16T09:45:26.000Z","size":598,"stargazers_count":15,"open_issues_count":0,"forks_count":2,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-03-27T09:40:56.337Z","etag":null,"topics":["1wire","battery","ds2433","ds2438","esp32","impres","motorola","reader","wireless"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/rick51231.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.md","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2022-12-30T13:24:23.000Z","updated_at":"2024-10-24T11:11:28.000Z","dependencies_parsed_at":"2023-08-19T12:36:31.292Z","dependency_job_id":null,"html_url":"https://github.com/rick51231/motorola-battery-reader","commit_stats":null,"previous_names":["rick51231/motorola-battery-reader"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rick51231%2Fmotorola-battery-reader","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rick51231%2Fmotorola-battery-reader/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rick51231%2Fmotorola-battery-reader/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/rick51231%2Fmotorola-battery-reader/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/rick51231","download_url":"https://codeload.github.com/rick51231/motorola-battery-reader/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248765985,"owners_count":21158296,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["1wire","battery","ds2433","ds2438","esp32","impres","motorola","reader","wireless"],"created_at":"2024-11-15T18:18:47.914Z","updated_at":"2025-04-13T18:51:52.576Z","avatar_url":"https://github.com/rick51231.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Motorola battery reader\nDevelopment of open wireless Motorola IMPRES battery reader (gen 2 batteries)\n\nEach battery have two chips: DS2433 (1Wire EEPROM) and DS2438 (1Wire battery monitor). \n\nIn folder [images](images) you can find some prototype assembly images.\n\nFile [/dev/Dumps.md](/dev/Dumps.md) contains raw DS2433/DS2438 battery chip dumps with the referenced OTA data.\n\n\n## Firmware installation\n* Clone repository\n* Install dependencies (WiFi, WiFiMulti, OneWire, HTTPClient)\n* Copy settings-example.h to settings.h and edit it\n* Upload firmware via Arduino IDE or Arduino-CLI\n\n## Hardware\n* Cheap chinese IMPRES (not really) charger\n* ESP32 devkit\n* 5V DC/DC\n* Wires, resistors\n\n## Software\nFor parsing battery data you can use `BMS` class from the [rick51231/node-dmr-lib](https://github.com/rick51231/node-dmr-lib) (Services.BMS.fromBatteryChip)\n\n## TODO list\n* Provide hardware assembly instructions\n* Provide schematic\n* Provide battery information and pinout\n* Add 1-Wire bypass mode to work with original IMPRES BatteryReader software\n* Make own PCB","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frick51231%2Fmotorola-battery-reader","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frick51231%2Fmotorola-battery-reader","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frick51231%2Fmotorola-battery-reader/lists"}