The 32th the Raspberry Pi meetup, the topic is “The applications of Raspberry Pi HAT, part 2”.
Speaker 1: Mikey(Banana Pi)
Topic：How does a AIoT chip start to open source – BPI-EAI80
1) The air-conditioning giant Zhuhai GREE’s open source road
2) Meet GREE Edgeless AIoT-EAI80
3) How BPI-EAI80 works with Raspberry Pi and Arduino
4) Make AI products without understanding AI with BPI-EAI80
Speaker 2: sosorry
Topic: Prototyping with Raspberry Pi HAT
1) The Power Management & UPS HAT
2) The Enviro + Air Quality HAT
3) The NB-IoT HAT
2020/09/28 19:00 ~ 21:30
2F., No.105, Sec. 1, Chongqing S. Rd., Zhongzheng Dist., Taipei City
This product is designed to solve the problem of power supply, a persistent challenge for the majority of IoT projects. The uninterruptible HAT will manage sources between batteries and adapters intelligently, ensuring that your device always stays powered without letting your Pi hang up or reset switches seamlessly. RTC featured integrated MCU allows you to schedule and to have full control over the power on/off tasks remotely, timely, and securely. Extensive input range and options – solar included – will provide flexibility to choose the best power options to fit your device needs.
The Raspberry Pi needs to be always powered up on edge which is why the HAT will take care of your device, keeping it powered. You will have full control over its power! The true uninterruptible power supply for Raspberry Pi automatically switches between different power sources without causing a reset or failure on your board. A real-time clock(RTC) featured an onboard ARM® Cortex®-M0+ microcontroller lets you schedule power cycles and wake-up or soft shut down Raspberry Pi remotely. At power-sensitive applications, the device can be entered deep sleep modes and save battery. Dynamic power management means will share the load between the main source and the battery while protecting the circuit.
True Uninterruptible Power Supply(UPS) battery rechargeable solution without Failing the Raspberry Pi.
3.9V to 21V Input Operating Voltage Range Supports Solar Panels.
18650 Li-on Separable Battery Holder (Compatible with unprotected flat top 18650 batteries).
1-cell 3.7V External Battery Input.
Compatible with Raspberry Pi Universal Power Supplies.
Onboard ARM® Cortex®-M0+ MCU manages scheduled power tasks, calendar events with Real-time Clock (RTC), graceful shutdown or wake-up, sleep mode controls.
Parallel Charging up to 3 Amps while powering the system.
Input, System and Battery current monitor.
Control over current limits of batteries and sources with 50mA resolution.
Battery protection circuit enhanced with integrated temperature sensors.
Thermal Shutdown and Input, System, Battery Overvoltage Protection.
Dynamic power management boost the system output from the battery if the needed power is more than the input supply provides.
Supports external GPIO interrupts to wake up or enter deep-sleep modes.
Only I2C pins used by the HAT.
Onboard STEMMA QT/Qwiic/JST SH connector.
Programmable user buttons and RGB LEDs.
Smart Cooling FAN with Pulse Signal Feedback.
Battery level indicator LEDs with charging/discharging status.
Slot for Raspberry Pi Camera Cable.
Optional Pogo Spring Pins for hardware shutdown or wake up.
Cloud Sixfab Power Software to configure and monitor your devices remotely. (Optional)
1x Aluminum Heatsink with Thermal Tape for Raspberry Pi
1x Battery Cable JST-SFH – 150mm
1x Qwiic Cable – 200mm
1x Female GPIO Stackable Header 2×20
1x Female Extra Tall GPIO Stackable Header 2×20
1x Pogo Pin
1x Mini Flat Head Screwdriver
6x Mounting screws (2 for Fan & 4 for HAT mounting)
2x Hex nut for Fan mount
2x Threaded Standoffs – 16mm
NOTE：18650 battery and Raspberry Pi is not included.
One of the biggest problems of remote projects is keeping the devices all-time-powered on the edge and knowledge of the power status. While stacking the UPS HAT with a battery solves the problem as standalone. The user can manage the UPS HAT via the Sixfab Power Management Platform remotely. The detailed battery and main power source diagnostics are available to ease the maintenance. An ultra-lightweight service agent works on the Raspberry Pi and communicates with the platform if you have an Internet connection via ethernet, Wi-Fi, or Cellular.
《Power Software Features》
Charging status, Battery Percentage, and Health
Main Power Source Plugged or Unplugged
Input/Output Voltage Level and Current Consumption
Temperatures of Raspberry Pi, HAT, and Battery Holder Board
Cooling Fan Working Status and RPM
Custom Time Graphs on the Dashboard
Firmware of the microcontroller on the HAT and the service agent on the Raspberry Pi can be updated remotely
Scheduling wake-up/shutdown time or routines
Creating e-mail alarms when a parameter exceeds certain thresholds
Battery capacity can be updated for a precise percentage calculation (2500mAh by default)
Safe autonomous soft shutdown and maximum charging percentage limits of the battery can be changed (20%-80% by default)
Temperature limit that starts the cooling fan can be updated (40°C / 104°F by default)
LED color and animation of L1 RGB can be updated (Red-heartbeat by default)
The timezone of UPS HAT can be selected for calendar events
* Integrated PLL; Transmitter; Receiver; Baseband; and A2D * 76- to 81-GHz Coverage With 4-GHz Continuous Bandwidth * Four Receive Channels * Two Transmit Channels * Ultra-Accurate Chirp (Timing) Engine Based on Fractional-N PLL * TX Power: 12.5 dBm * RX Noise Figure: 14 dB (76 to 77 GHz)/15 dB (77 to 81 GHz)
Built-in Calibration and Self-Test (Monitoring)
* ARM® Cortex® -R4F-Based Radio Control System * Built-in Firmware (ROM) * Self-calibrating System Across Frequency and Temperature
C674x DSP for FMCW Signal Processing
* ARM Cortex-R4F Microcontroller for Application Control * I/O; SPI / CAN x 1 * Up to 2 UARTs I2C x 1 * GPIO: 0 ~ 2
Pre-Programmed Firmware "Flavor"
* Vital Signs Detection (VSD) Firmware; for 30cm ~ 90cm wireless & contactless detection of Heartbeat & Respiration Rate * High Accuracy Measurement (HAM) Firmware; for 30cm ~ 300cm distance measurement with millimeter resolution * People Movement Behavior (PMB) Firmware; for detecting People Movement in 4m x 4m or 16 meter-square region for setting geo-fence(s) trigger action * Note: ONLY one of VSD; HAM; or PMB Firmware is pre-programmed within a single mmWave Module
0° to 40° degree Celsius
10 ~ 85% Non-Condensing
Dimensions & Weight
54.1mm x 45.7mm; 13.7 grams net
* mmWave 雷達 x1
* Raspberry Pi BLE HAT 擴充板 x1
* 塑膠螺絲柱 x8
Google Smart Light Starter Kit 智慧燈泡套件 (含Google Home Mini & GE C-Life Smart Bulb)
Google Home Smart Light Bundle 包含一個 Google Home Mini 和一個 GE C-Life Smart Bulb 智慧燈泡。您可以用的聲音輕鬆地打開燈，非常適合在清晨，或者當你的手很忙的時候。Google Home Smart Light Bundle 很容易整合到您的家電。只要插入 Google Home Mini，並將GE C-Life Smart Bulb 智慧燈泡與您的 Google Home Mini 放在同一個房間。接下來下載 Google Home app，就可以輕鬆設定您的智慧燈泡，讓您的一天更明亮，讓您的生活更輕鬆。
* Easy, seamless set up, just plug in Google Home Mini., screw in the GE c-life light Bulb, and download the Google home app
* Set the mood, dim the lights for A family movie night without leaving the couch
* Say goodnight, create A routine so you can turn off the lights while staying cozy in bed
* Google Home Mini
* Power adapter and cable
* Quick start guide
* GE Smart Bulb $2400
The Raspberry Pi PoE HAT powers a Raspberry Pi 3 Model B+ via an Ethernet cable. Power-sourcing equipment is required on the Ethernet network.
The Raspberry Pi Power over Ethernet HAT is a small accessory for the Raspberry Pi computer. It can only be used with the Raspberry Pi 3 Model B+ (launched March 2018). The PoE HAT allows you to power your Raspberry Pi using Power over Ethernet–enabled networks; for this product to be used, the network it is connected to needs to have power-sourcing equipment installed.
Power-sourcing equipment for a 802.3af Power over Ethernet network
Connecting your PoE HAT to the Raspberry Pi
Before installing the PoE HAT, you must attach the supplied spacers in the four corners of the board
Then connect the Raspberry Pi PoE HAT to the two 0.1” headers (40 + 4) that are fitted on the Raspberry Pi
Once the PoE HAT board is connected, you can power the Raspberry Pi through its RJ45 network connector
Disconnecting your PoE HAT
Take care when separating the HAT from the Pi
Pull evenly so that it detaches from all the pins at the same rate; do not pull one end of the connector off before the other
No modification to the main Raspberry Pi board is needed for this product to work. Please ensure that your Raspberry Pi’s software is up to date for all functionality to be available. The PoE HAT is fitted with a small fan that is controlled by the Raspberry Pi via I2C. The fan will turn on and off automatically depending on the temperature of the main processor on the Raspberry Pi.
The Raspberry Pi PoE HAT is an add-on board for the Raspberry Pi 3 Model B+. It allows the Raspberry Pi to be powered via a power-enabled Ethernet network.
Shall only be powered using 802.3af-compliant power sourcing equipment; any external power supply used with the Raspberry Pi shall comply with relevant regulations and standards applicable in the country of intended use
Should be operated in a well-ventilated environment, and should not be covered
Should be placed on a stable, flat, non-conductive surface while in use, and should not be contacted by conductive items
Instructions for safe use
To avoid malfunction or damage to your Raspberry Pi product, please observe the following advice:
Do not block or obstruct the fan
Do not insert anything into the fan at any time
Do not expose the product to water or moisture, and do not place it on a conductive surface whilst it is in operation
Do not expose it to heat from any source; the product is designed for reliable operation at normal room temperatures
Take care whilst handling to avoid mechanical or electrical damage to the printed circuit board and connectors
Avoid handling the Raspberry Pi while it is connected to a power outlet; only handle by the edges to minimize the risk of electrostatic discharge damage
All other peripherals used with the Raspberry Pi should comply with relevant standards for the country of use and be marked accordingly to ensure that safety and performance requirements are met; these peripherals include, but are not limited to, keyboards, monitors, and mice used in conjunction with the Raspberry Pi
* 注意：本商品不包含 Raspberry Pi 3 Model B+。 $ 840 (單買 PoE HAT)
誰在 Facebook 發訊息給你？ 有新的 Twiiter 到了嗎？Scroll Bot 套件包含一個 Pi Zero W，一個 17×7 像素的 LED 矩陣擴充板(Scroll pHAT HD)，還有超可愛的外殼和所有您會需要的零件。
* Pi Zero W * Scroll pHAT HD with 17×7 individually dimmable white LEDs
* Male and female 2×20 pin headers
* Orange robot stand and diffuser
* 50cm USB A to micro-B cable
* USB A (female) to micro B (male) adaptor
* Mini to full-size HDMI adaptor
* Sticker sheet (personalize your Scroll Bot!)
* Comes in a reusable kit box
* Assembled size of Scroll Bot is 125x85x67mm (WxHxD)
The 20th of the Raspberry Pi meetup, the topic is “Voice Control and Applications”.
Speaker 1：Zoe Chen(YPCloud), Steve Hu(LILIN)
Topic: Raspberry Pi control NVR with YPCloud + MQTT + Alexa
Speaker 2：Ryan Hang (OLAMI Open AI – VIA Technologies, Inc)
Topic: Build your own smart speaker with Raspberry Pi + OLAMI AI platform
1. Introduction to OLAMI Open cloud-based AI platform.
2. Build your own smart speaker with Raspberry Pi + OLAMI AI platform.
3. DIY and Demo.
2017/09/26(Tuesday) 19:10 ~ 2017/09/26 21:30
4F-1., No.293, Sec. 1, Fuxing S. Rd., Da’an Dist., Taipei City 106
The Raspberry Pi is a wonderful little computer, but one thing it isn’t very good at is controlling DC Servo Motors – these motors need very specific and repetitive timing pulses to set the position. Instead of asking the Pi Linux kernel to send these signals, pop on this handy HAT! It adds the capability to control 16 Servos with perfect timing. It can also do PWM up to 1.6 KHz with 12 bit precision, all completely free-running.
– Raspberry Pi Model A+, B+, or Pi 2 適用
– Servo HAT x1
– 2-pin terminal block x1
– 3×4 headers x4
– 2×20 socket header x1
Let your robotic dreams come true with the new DC+Stepper Motor HAT from Adafruit. This Raspberry Pi add-on is perfect for any motion project as it can drive up to 4 DC or 2 Stepper motors with full PWM speed control.
– 65mm x 56mm x 13mm / 2.6″ x 2.2″ x 0.5″
– Raspberry Pi Model A+, B+, Pi 2, Pi 3, Pi 3 Model B+皆適用
– Servo HAT x1
– 2-pin terminal block x3
– 3-pin terminal block x2
– 2×20 socket header x1
* 10Mbps 乙太網路連線
* 雙 LED 燈顯示連線狀態
* HAT-standard-compliant EEPROM makes setup automatic, works straight away with Raspbian!
* 使用 Zero 的 GPIO 腳位，不佔用 USB 孔！
* 長 x 寬 x 高：65.5mm x 32.3mm x 23.0mm / 2.6″ x 1.3″ x 0.9″
* 重量：15.6g / 0.6oz