#Tpms

Matthew Rimmerdrrimmer@aus.social
2026-01-10

'Until we repeal the anti-circumvention law, we can’t reverse-engineer the US’s cloud software, whether it’s a database, a word processor or a tractor, in order to swap out proprietary, American code for robust, open, auditable alternatives that will safeguard our digital sovereignty.' @doctorow theguardian.com/commentisfree/ #trade #tariffs #technology #TPMs #copyright #uslaw #uspol

2025-11-05

ICAR Việt Nam giới thiệu Ellisafe J43 - mẫu cảm biến áp suất lốp được thiết kế dành riêng cho các dòng xe Mazda.

Sản phẩm này cho phép hiển thị thông số áp suất lốp trực tiếp trên màn hình nguyên bản của xe, giúp các chủ xế dễ dàng theo dõi tình trạng lốp mà không cần lắp thêm màn hình rời, tối ưu sự tiện lợi và đồng bộ.

#cảmbiếnápsuấtlốp #ápsuấtlốp #Mazda #ICARViệtNam #EllisafeJ43 #ôtô #xehơi #côngnghệxe
#TirePressureSensor #TPMS #Mazda #CarTech #Auto #ICARVietnam

vietnamnet.vn/ellis

BLE VoiceJim8888
2025-06-25

🚀 Hands-on with the KT6368A Bluetooth Chip (SOP8, only $1.06 USD!)

Just tested the ultra-low-cost KT6368A, a dual-mode Bluetooth 5.1 chip in a tiny SOP8 package.

Despite its price, it's shockingly easy to use:
🔹 UART-based, supports AT commands
🔹 BLE or SPP (pick one at a time)
🔹 Minimal circuit – just power, crystal, and antenna
🔹 No need for complicated peripherals

What was the engineer's feeling after trying out the KT6368A Bluetooth Chip?

🚀 Hands-on with the KT6368A Bluetooth Chip (SOP8, only $1.06 USD!)

Just tested the ultra-low-cost KT6368A, a dual-mode Bluetooth 5.1 chip in a tiny SOP8 package.

Despite its price, it's shockingly easy to use:
 🔹 UART-based, supports AT commands
 🔹 BLE or SPP (pick one at a time)
 🔹 Minimal circuit – just power, crystal, and antenna
 🔹 No need for complicated peripherals

💡 In 10 minutes, I had it soldered, connected to USB-TTL, and exchanging data with my iPhone via LightBlue.
 ✅ Works great for transparent transmission
 ✅ Already used in BMS, TPMS, selfie sticks, aroma diffusers, anti-lost tags
 ✅ Perfect for cost-sensitive IoT and smart hardware

For engineers needing simple + cheap Bluetooth, KT6368A is a solid option worth checking out.

#Bluetooth #IoT #BLE #EmbeddedSystems #KT6368A #SOP8 #LowCostTech #MakerFriendly #BMS #TPMS #ChinaTech
BLE VoiceJim8888
2025-06-24

🚀 Using Bluetooth Host Mode to Scan TPMS Sensors – A Practical Approach!
I recently explored how the KT6368A Bluetooth chip (in host mode) can efficiently scan Tire Pressure Monitoring System (TPMS) sensors, which operate in broadcast-only (non-connectable) mode.

🔍 Key Insights:
✅ TPMS Behavior
✅ Optimized Scanning Strategy
✅ Data Integrity
✅ Real-World Testing

linkedin.com/pulse/using-kt636

🚀 Using Bluetooth Host Mode to Scan TPMS Sensors – A Practical Approach!
I recently explored how the KT6368A Bluetooth chip (in host mode) can efficiently scan Tire Pressure Monitoring System (TPMS) sensors, which operate in broadcast-only (non-connectable) mode. Here's a quick breakdown of the findings:

🔍 Key Insights:
✅ TPMS Behavior:
These sensors only broadcast data (ADV_NONCONN_IND) and cannot be connected.
Sample payload includes: device name ("LCTPMS"), MAC address, sensor data (pressure, temp, voltage), and an XOR checksum for validation.

✅ Optimized Scanning Strategy:
The KT6368A handles scanning autonomously—MCU only needs to manage power.
Scan interval: 500ms–1s (best balance between responsiveness & power efficiency).
Power-saving tip: Turn off Bluetooth when not scanning to extend battery life.

✅ Data Integrity:
A lightweight XOR checksum ensures reliable communication between the Bluetooth chip and MCU.

✅ Real-World Testing:
TPMS broadcasts for ~20 seconds before going into low-power mode.
Used a pressurized sprayer to simulate tire pressure and trigger sensor wake-up.

#Bluetooth #BLE #IoT #Automotive #EmbeddedSystems #TPMS #WirelessTech #Engineering

https://www.linkedin.com/pulse/using-kt6368a-sop8-bluetooth-host-chip-receive-tire-pressure-tsui-9tf4c

#ManagerMagazin:
"
Tesla ruft fast 700.000 Fahrzeuge zurück

Eine Fehlfunktion sorgt bei Hunderttausenden Tesla-Modellen für erhöhtes Unfallrisiko. Der Autobauer muss die betroffenen Modelle zurückrufen und aufrüsten – und das nicht zum ersten Mal.
"
".. zur Behebung des Problems ein kostenloses Softwareupdate bereitstellen .."

manager-magazin.de/unternehmen

20.12.2024

#Cybertruck #EAuto #Elektroauto #eMobilität #Model3 #ModelY #NHTSA #Reifendruck #Software #Tesla #TPMS

2024-08-17

Somewhat unrelated, #TPMS is absolutestly the stupidest, least useful, scammiest system in a vehicle.

Matthew Rimmerdrrimmer@aus.social
2024-06-04

'The Federal Court of Canada has issued a landmark decision (Blacklock’s Reports v. Attorney General of Canada) on copyright’s anti-circumvention rules which concludes that digital locks should not trump fair dealing. Rather, the two must co-exist in harmony, leading to an interpretation that users can still rely on fair dealing even in cases involving those digital locks.' michaelgeist.ca/2024/06/huge-w #copyright #digitallocks #TPMs #fairdealing @mgeist

2024-06-03

Huge Win for Copyright User Rights in Canada: Federal Court Rules Digital Lock Rules Do Not Trump Fair Dealing michaelgeist.ca/2024/06/huge-w via @mgeist #copyright #fairdealing #TPMs

Kevin Karhan :verified:kkarhan@infosec.space
2024-05-31

@fen @elilla #Microsoft demanding #TPM only serves them to force #CensorBoot into systems and prevent people from switching to #Linux or setting up #DualBoot systems.

In terms of #BrowserFingerprinting: Use @torproject / #TorBrowser to give #Google the finger!

2024-02-08

@heiseonline When leaving #france, don't forget to declare any #cryptographic software, Computers with #TPMs, #Smartphones or #Tablets with secure enclave, #Smartcards or any gadget using some cryptographic algorithms (bluetooth, wifi, electronic medical implants etc.) you're carrying with you ;-)

GripNewsGripNews
2023-11-05

🌗 media.ccc.de - Linux和TPMs
➤ 讓我們快速瞭解Linux和TPMs
media.ccc.de/v/all-systems-go-
這篇文章介紹了關於Linux和TPMs(可信任平臺模組)的相關資訊,特別是在基本的Linux使用者空間中的各種增加功能,例如systemd,以實現在Linux上預設使用測量引導。文章提供了相關的下載和播放連結。
+ 這篇文章提供了很有用的資訊,對於想要了解Linux和TPMs的人來說很有價值。
+ 我很期待這個主題的進一步探討,希望能有更多的相關資源。

2023-11-03

That time of the year when we get to relearn what this light in the car means.

#fall #cold #winter #tpms

Yellow TPMS light, typically found in a car's dashboard
Kevin Karhan :verified:kkarhan@mstdn.social
2023-10-09

@ainmosni @Linux_Is_Best

Yeah but that's just minimally less bad than going full #heads as aftermarket #firmware and requiring all executeables to be signed by the device owners' personal PGP keys...

Also I'd not trust a #blackbox like a #TPM as it violates #KerckhoffsPrinciple and thus must be considered cryptographically shit.

IMHO #TPMs and #Windows11 only act as #CensorBoot...

youtube.com/watch?v=s7WDbnHlc1

2023-08-18

Esnifando trafico de un termostato con un y un
youtube.com/shorts/67soL-_QHdg

guy,in,a,hatwerefreeatlast
2023-06-23

I can't believe that did this. This and system could become a big issue. I think that because I live in Washington State, a rainy state, that's why it corroded lightly enough. In the mornings it works, in the afternoon it doesn't. It was annoying for a good 3 months. Worst of all, when dropping off the kids at school, they slam the door next to the column where the receiver is installed. That makes it such that the car starts beeping. But simple fix.

guy,in,a,hatwerefreeatlast
2023-06-23

I'm so happy 😁! I seem to have fixed my !

Yes! Oh yes! May God make 's ass itch for the rest of the year! I'm so happy! I want to share. First, the and SKS system share the same . Thus, flat tire and can't see keys can be the same issue.

The fix: see those solder joints around the screw hole on the top left? Yeah those rust enough to not conduct sometimes...wet is good, dry is bad. Sand those a little and put it back together. It works.

Rene K. Mueller XYZdims.comxyzdims
2023-03-12

Triply Periodic Minimal Surfaces 20mm cubes:

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