We @ ProtoCentral deal with anything and everything related to Open Source Hardware. Make something !
India
Joined October 2010
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Coming soonđź‘€ New breakout.
1,536 depth zones · 15 fps · sensor smaller than your thumbnail Real-time 3D depth imaging with the TMF8829 from @amsOSRAM — no cameras, just raw distance data. Designed for # robotics, #gestures, spatial sensing.
protocentral.com/product/tmf…
Building a screenless wearable, one thing hits you fast: the app isn't a companion — it's the device.
Built on @FlutterDev — open source, like the firmware. Full Intelligence stack — Recovery, Training Load, Illness Detection.
Pre-launch: @crowd_supply crowdsupply.com/protocentral…
🧠Introducing an Edge AI Accelerator add-on module for HealthyPi 6 — @ST_World STM32N6 with NPU delivers 155x faster ML inference doing near real-time ECG classification, running on @ZephyrIoT
Now available for pre-order on @crowd_supply
crowdsupply.com/protocentral… #edgeAI
DOOM on a biosignal platform? Obviously.
The twist: it's also acquiring 4 channels of ECG/PPG/Respiration at 500 Hz. Both as @ZephyrIoT threads on ONE Cortex-M7 core. 30 FPS + research-grade biosignals. @crowd_supply
crowdsupply.com/protocentral…
#itrunsdoom #embedded #ZephyrRTOS
HealthyPi 6 update: Edge-AI based Real-time ECG beat classification on-device.
@ST_World STM32H757 + ESP32-C6, @ZephyrIoT RTOS, @TensorFlow Lite Micro. On @crowd_supply
crowdsupply.com/protocentral…
#EdgeAI #ECG #Biosignals #OpenSource
Thank you @cnxsoft for writing about this !
Portable Wi-Fi 6 biosignal acquisition device with ECG, PPG, respiration, and temperature sensors.
cnx-software.com/2025/12/16/…
@ProtoCentral HealthyPi 6 is an open-source device combining an STM32H7 MCU with an ESP32-C6 wireless module designed for academic research, education, and prototyping.
It features 3-channel/5-lead ECG, dual-wavelength PPG for heart rate and SpOâ‚‚, respiration via impedance pneumography, skin temperature sensing, and a 9-axis IMU for motion and artifact detection. Modular HealthyLink ports allow for EEG, EMG, GSR, additional analog inputs, triggers, and co-processors expansion.
Data can be visualized directly on the device or on a Windows, Linux, or macOS host running the HealthyPi Studio Desktop App.
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🚀 HealthyPi 6 is LIVE on @crowd_supply!
Research-grade, open-source biosignal monitoring. @ZephyrIoT on @ST_World STM32H7 + @ESP32net.
Professional quality. Accessible. Open.
crowdsupply.com/protocentral…
@hackaday @Hacksterio @oshwassociation #OpenHardware #Biosignals #ZephyrRTOS
Thank you @anujdeshpandey for the mention and spreading the word !
Open source and made in India w/ @ZephyrIoT by @ashwinkw of @ProtoCentral
crowdsupply.com/protocentral…
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NEW PRODUCT: Introducing SensythingCAP. Capacitive sensing made simple, with plug-and-play usage and more, based on our popular @TXInstruments FDC1004 breakout boards @ESP32net ESP32-S3.
protocentral.com/product/pro…
🚀 Arduino Library v2 for ProtoCentral's FDC1004 board!
✨ NEW: 4-channel capacitive sensing
Simultaneous reads
Independent config
Multi-touch ready
📦 Arduino Library Manager or protocentral.com/product/pro…
#Arduino #TouchSensing
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@ashwinkw is speaking about the current and the upcoming HealthyPi 6 and the decision to switch completely to @ZephyrIoT #ZephyrRTOS
At #OSSummit India, Ashwin Whitchurch (@ProtoCentral) shares how #ZephyrRTOS enabled a single codebase across HealthyPi 5, 6 & Move devices.
From wearables to monitoring, scalable, open, & powerful. hubs.la/Q03xkKC00 #opensource
ALT OSS India 2025 - Zephyr for Open Source Health Devices – Ashwin Whitchurch, ProtoCentral Electronics
Thank you @Hacksterio for posting this even before we did !
.@ProtoCentral unveils the HealthyPi 6, now powered by an @ST_World STM32H7 .hackster.io/news/protocentra…
The iOS app for HealthyPi Move is now finally available on the app store ! #HealthyPi @crowd_supply @NordicTweets apps.apple.com/us/app/health…
We will be at @crowd_supply Teardown 2025 this weekend (June 20-22) at Portland, OR, USA showing off demos of HealthyPi Move, HealthyPi 6 and some new stuff that we're working on. @NordicTweets
crowdsupply.com/teardown/por…
#Teardown2025 #HealthyPi
HealthyPi Move, our health sensing smartwatch platform based on @NordicTweets nRF5340 and @ZephyrIoT is now in stock at Crowd Supply @crowd_supply
crowdsupply.com/protocentral…
ALT https://www.crowdsupply.com/protocentral/healthypi-move
Tune in to our CEO @ashwinkw talk about our #HealthyPi journey with @ZephyrIoT including the HealthyPi Move with the @NordicTweets nRf5340 at the upcoming Open Source Summit North America ! @crowd_supply
Ashwin Whitchurch (Protocentral Electronics) dives into how #ZephyrRTOS powers #opensource health devices like HealthyPi 5, 6 & Move. Learn how a single codebase supports multiple hardware platforms & solves wearability challenges! Learn more: hubs.la/Q03pbqdp0
Out first stable version 1.0.0 of the HealthyPi 5 firmware based on the @ZephyrIoT OS is here. This versions adds new features such as datalogging. Available at @crowd_supply
crowdsupply.com/protocentral…
The HealthyPi Move biometric smartwatch has gone through a complete makeover with the final design including an AMOLED touchscreen. Fully open source with @oshwassociation certification too !
Check it out on @crowd_supply at crowdsupply.com/protocentral… . Thanks to @NordicTweets !
HealthyPi Move backers on @crowd_supply have a surprise waiting. Check out our latest update (hint: It's a complete makeover) @NordicTweets
crowdsupply.com/protocentral…
Check out our latest machined Aluminium enclosure for HealthyPi Move ! @crowd_supply @NordicTweets
crowdsupply.com/protocentral…