前言
特斯拉提供两种与汽车通信的方式。一种是使用 API 通过互联网，另一种是使用 BLE 连接。BLE 连接有助于锁定和解锁汽车的最重要部分之一，即使汽车和手机或任何其他兼容 BLE 的钥匙扣上没有网络连接。这在两种主要用例中很有帮助，即使在互联网非常不稳定的情况下也是如此。
- 离开汽车时锁好车
- 当你走近汽车时解锁汽车
汽车中低功耗蓝牙 (BLE) 的使用场景不仅限于锁定和解锁车辆。大多数其他命令也可以通过 BLE 直接发送到汽车，而无需完全通过互联网路由命令。但是，需要考虑的一件事是 BLE 在汽车一定距离内的操作范围。
BLE 功能的代码库可在此处找到 –https://github.com/teslamotors/vehicle-command.git
go 环境搭建自行搜索教程
注意：本工具只能运行于 mac 或者 linux， win下不支持。
1. 克隆项目到本地
https://github.com/teslamotors/vehicle-command.git
2. 项目根目录下执行命令
go get ./... go build ./... go install ./... cd cmd cd tesla-control go build 3. 生成密钥
生成私钥
openssl ecparam -genkey -name prime256v1 -noout > private.pem 生成公钥
openssl ec -in private.pem -pubout > public.pem 3. 添加汽车公钥
vin码就是车架识别号，类似 7ABCGDEE123ABC555。 在前玻璃地下那里能看到，手机app也能找到。以下用 {youvin} 代替，实际替换为你自己的字符串，{ } 这两个符号也去掉。
./tesla-control -vin {youvin} -ble add-key-request public.pem owner cloud_key 发出命令后，成功的请求将返回以下响应。
向 {youvin} 发送添加密钥请求。通过在中央控制台上轻触 NFC 卡进行确认。
当 NFC 卡在特斯拉汽车的中央控制台上触碰时，汽车显示控制台上会出现一条消息。
特斯拉触摸屏显示一个确认按钮，用于将公钥添加到汽车。
添加钥匙后，它将出现在钥匙列表中，如果您的手机上安装了特斯拉应用程序，也会收到通知。
列出汽车配对的所有钥匙
./tesla-control -vin {youvin} -ble -debug list-keys 4. 解锁/上锁
./tesla-control -ble -vin {youvin} -key-name private.pem -key-file private.pem unlock ./tesla-control -ble -vin {youvin} -key-name private.pem -key-file private.pem lock 6. 后备箱：开，关，开关切换
./tesla-control -ble -vin {youvin} -key-name private.pem -key-file private.pem trunk-open ./tesla-control -ble -vin {youvin} -key-name private.pem -key-file private.pem trunk-close ./tesla-control -ble -vin {youvin} -key-name private.pem -key-file private.pem trunk-move 7. 前备箱开
./tesla-control -ble -vin {youvin} -key-name private.pem -key-file private.pem frunk-open 8. 闪灯
./tesla-control -ble -vin {youvin} -key-name private.pem -key-file private.pem flash-lights 9. 命令帮助
./tesla-control -h
Usage: ./tesla-control [OPTION...] COMMAND [ARG...] Run ./tesla-control help COMMAND for more information. Valid COMMANDs are listed below. * Commands sent to a vehicle over the internet require a VIN and a token. * Commands sent to a vehicle over BLE require a VIN. * Account-management commands require a token. Available OPTIONs: -ble Force BLE connection even if OAuth environment variables are defined -command-timeout duration Set timeout for commands sent to the vehicle. (default 5s) -connect-timeout duration Set timeout for establishing initial connection. (default 20s) -debug Enable verbose debugging messages -domain value Domains to connect to (can be repeated; omit for all) -key-file file A file containing private key. Defaults to $TESLA_KEY_FILE. -key-name name System keyring name for private key. Defaults to $TESLA_KEY_NAME. -keyring-debug Enable keyring debug logging -keyring-file-dir directory keyring directory for file-backed keyring types (default "~/.tesla_keys") -keyring-type type Keyring type (file|keychain|pass). Defaults to $TESLA_KEYRING_TYPE. -session-cache file Load session info cache from file. Defaults to $TESLA_CACHE_FILE. -token-file File File containing OAuth token. Defaults to $TESLA_TOKEN_FILE. -token-name name System keyring name for OAuth token. Defaults to $TESLA_TOKEN_NAME. -vin string Vehicle Identification Number. Defaults to $TESLA_VIN. Available COMMANDs: add-key Add PUBLIC_KEY to vehicle whitelist with ROLE and FORM_FACTOR add-key-request Request NFC-card approval for a enrolling PUBLIC_KEY with ROLE and FORM_FACTOR auto-seat-and-climate Turn on automatic seat heating and HVAC autosecure-modelx Close falcon-wing doors and lock vehicle. Model X only. body-controller-state Fetch limited vehicle state information. Works over BLE when infotainment is asleep. charge-port-close Close charge port charge-port-open Open charge port charging-schedule Schedule charging to MINS minutes after midnight and enable daily scheduling charging-schedule-cancel Cancel scheduled charge start charging-set-amps Set charge current to AMPS charging-set-limit Set charge limit to PERCENT charging-start Start charging charging-stop Stop charging climate-off Turn off climate control climate-on Turn on climate control climate-set-temp Set temperature (Celsius) drive Remote start vehicle erase-guest-data Erase Guest Mode user data flash-lights Flash lights frunk-open Open vehicle frunk. Note that there's no frunk-close command! get GET an owner API http ENDPOINT. Hostname will be taken from -config. honk Honk horn list-keys List public keys enrolled on vehicle lock Lock vehicle media-set-volume Set volume media-toggle-playback Toggle between play/pause ping Ping vehicle post POST to ENDPOINT the contents of FILE. Hostname will be taken from -config. product-info Print JSON product info remove-key Remove PUBLIC_KEY from vehicle whitelist rename-key Change the human-readable metadata of PUBLIC_KEY to NAME, MODEL, KIND seat-heater Set seat heater at POSITION to LEVEL sentry-mode Set sentry mode to STATE ('on' or 'off') session-info Retrieve session info for PUBLIC_KEY from DOMAIN software-update-cancel Cancel a pending software update software-update-start Start software update after DELAY steering-wheel-heater Set steering wheel mode to STATE ('on' or 'off') tonneau-close Close Cybertruck tonneau. tonneau-open Open Cybertruck tonneau. tonneau-stop Stop moving Cybertruck tonneau. trunk-close Closes vehicle trunk. Only available on certain vehicle types. trunk-move Toggle trunk open/closed. Closing is only available on certain vehicle types. trunk-open Open vehicle trunk. Note that trunk-close only works on certain vehicle types. unlock Unlock vehicle wake Wake up vehicle windows-close Close all windows windows-vent Vent all windows 参考资料
https://github.com/teslamotors/vehicle-command/blob/main/README.md
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