Telink energy harvesting wireless module to enable batteryless remote controls

Telink Energy Harvesting Multi protocol Wireless module TV remote control

Telink TLSR8273-M-EH is a multi-protocol wireless connectivity module with energy harvesting capabilities implemented through Nowi’s PMIC, and designed for batteryless devices (or ones with “forever batteries”) such as TV remote controls, but also wearables, and electronic shelf labels among others. The solution is based on a 48MHz RISC microcontroller that supports Bluetooth 5.1 LE, 802.15.4 (Zigbee/RF4CE/6LoWPAN/Thread), and 2.4GHz proprietary protocols. With a single module integrating all main components required for batteryless operation, Telink says its solutions reduce BOM and size, as well as supply chain complexity, and improves user-friendliness by removing the need for battery swaps. Telink TLSR8273-M-EH specifications: Core – 32-bit RISC microcontroller @ up to 48 MHz (CoreMark 1.25/MHz) Memory – 64 KB SRAM with 32 KB retention Storage – 512 KB flash RF Bluetooth 5.1 LE up to 2 Mbps, with AOA/AOD support, Bluetooth Mesh IEEE 802.15.4 radio for Zigbee, RF4CE, 6LoWPAN, Thread 2.4GHz proprietary protocols RX […]

Sofabaton X1 – IR, WiFi & Bluetooth remote control supports over 500k devices (Crowdfunding)

SofabatonX1 smart remote control

The Sofabaton X1 remote control system aims to replace all your other remote controls in your house thanks to infrared, WiFi and Bluetooth connectivity implemented through the X1 Hub, plus an integrated 2-inch on the remote itself for configuration and device selection. The company claims that over 500,000 devices are supported including TVs, DVD & Blu-Ray players, set-top boxes, gaming consoles, etc…, and voice commands are also supported through Google Home and Amazon Alexa voice services. SofabatonX1 specifications: X1 Hub Connectivity 2.4 GHz 802.11b/g/n Wi-Fi 4 Bluetooth 5.0 LE & Bluetooth 3.0 Infrared – 10 kHz to 100 kHz Power Supply – 5V/2A via USB Type-C port Material – PMMA X1 Remote Connectivity – Not mentioned… Display – 2-inch display with clickable scroll wheel User input – D-Pad, Backlit volume, trick modes, 4x customizable buttons, etc… Battery – 1,050 mAh LiPo battery good for about 2 months on a charge […]

Remodo X is a Programmable Bluetooth & IR Remote Control for Raspberry Pi (Crowdfunding)

Remodo X Raspberry Pi Remote Control

There are plenty of Bluetooth or RF remote controls on the market, but Remodo X is a little different. Mainly designed for the Raspberry Pi board, the compact Bluetooth & IR remote control comes with four buttons that can be programmed from a mobile app to launch program or trigger scripts for home automation, home entertainment, or any other function you may think of. Remodo X specifications: Connectivity Bluetooth LE up to 30 meters (line-of-sight) via Realtek BLE 4.2 Class 2 chip IR up to 10 meters User Input – 4x keys for 8 different actions using long or short presses Misc – Buzzer for “find me” function Power Supply – 2x AAA batteries Dimensions – 114 x 36 x 13 mm Weight – 37 grams The remote control can be programmed in the yet-to-be-released Remodo app for Android or iOS with any smartphone that comes with Bluetooth LE connectivity. […]

MINIX NEO W2 PC Remote Control Review in Windows 10 and Ubuntu 18.04

MINIX NEO W2 Backlight Keyboard

MINIX NEO W2 is sold as a Windows 10 remote control with one side acting as an actual remote with shortcuts to useful Windows functions and programs, another side as a keyboard, as well as a motion sensors to use it as an air mouse. I received it with MINIX NEO J50C-4 Windows 10 Pro mini PC, so I tested it today both with Windows 10, and Ubuntu 18.04. Batteries and Backlight I’ve already looked at the package and remote hardware in the NEO post linked above, so let’s get to it by first installing two AAA battery on either side of the keyboard side. A cool feature you’ll immediately noticed is that both sides of the remote control are actually backlight, with Fn and CapsLock key also changing color to red when they are enabled. The backlight is automatically turn off after 4 seconds, but as you can see […]

MINIX NEO J50C-4 Pentium J5005 Mini PC Review – Part 1: Unboxing, Windows Remote, M.2 SSD, and Teardown

MINIX NEO J50C-4 Review

MINIX has just announced a new Windows 10 Pro mini PC with MINIX NEO J50C-4 mini PC that just looks like their previous models like MINIX NEO N42C-4, except it comes with a Pentium Silver J5005 “Gemini Lake” processor. The company sent me a sample together with some accessories, and it will be interesting to see how it performs. But before I’ll go through the specifications, checking the devices and some extra accessories namely NEO W2 windows remote control, and an M.2 SSD pre-loaded with Windows 10 Pro. Finally, I’ll have a look at the internals in the first part of this review. MINIX NEO J50C-4 Specifications SoC – Intel Pentium Silver J5005 quad core “Gemini Lake” processor @ 1.50 / 2.80 GHz with 18 EU Intel UHD Graphics 605 (10W TDP) System Memory – 4GB DDR4 upgradable to 16GB via 2x SO-DIMM slots Storage – 32GB eMMC 5.1 flash, […]

Use your Smartphone as an IR Remote Control with ROCK USB Type C IR Remote Control Transmitter

A few years ago, I wrote about ZazaRemote transforming your smartphone into a universal IR remote control. ZazaRemote is a hardware and software solution that combines infrared dongles micro USB port or 3.5mm audio plug, and a mobile app that allows you to control all sort of devices (TV, aircon, etc…) from your smartphone. Over three years later, more and more phones are now deprived from the audio jack, and micro USB ports have given way to USB type C ports, so that solution does not work anymore on newer phones. Some of the recent phones like Xiaomi Mi A1 integrate an IR transmitter, but for others, Zazaremote’s developer (Tiqiaa) has apparently not come up with a USB type C version, but just sells micro USB to USB type C adapters, not the most convenient. Upon further research, I eventually found a USB type C IR transmitter for smartphone sold […]

Sevenhugs Smart Remote is a Universal Direction Aware WiFi, Bluetooth and IR Remote Control (Crowdfunding)

You may have all sort of remote control devices around your home from the traditional IR remote control for your TV, air conditioner, audio system etc.., as well remote control apps for WiFi or Bluetooth objects such as smart light bulbs or water pumps running on your smartphone. Sevenhugs Smart Remote promises to replace them all, and all you have to do is to point the remote control to your devices, or setup virtual actions to your door or window to order a Uber drive or check the weather. Sevenhugs Smart Remote specifications: MCU – ARM Cortex-M4 @ 200 MHz System Memory – 32 MB RAM LCD – 3.43″ touch screen IPS display; Dragontrail damage ans scratch resistant cover glass, anti-fingerprint & anti-glare Wireless Connectivity – IR transceiver, 802.11 b/g/n WiFi and Bluetooth 4.1 LE connectivity USB – USB C port for charging Sensors – Indoor positioning sensor, accelerometer, gyroscope, […]

MeLE F10 BT is a $20 Bluetooth Air Mouse and Keyboard

MeLE is mostly known as a manufacturer of Android TV boxes and air mice, and I use MeLE F10 Deluxe air mouse in all my Android mini PCs review, as even though it’s not perfect it does the job much better than an IR remote control, and is more convenient to use than a USB keyboard. The two MeLE air mouse I’ve purchased come with a 2.4GHz RF dongle that needs to be connected to a USB port of the device you want to control,  but now the company is now about to launch a Bluetooth model with MeLE F10 BT. MeLE F10 BT (RF01BL) specifications: Connectivity – Bluetooth 4.0 (CSR1011) IR support – Yes, including IR learning function. Buttons Life – About 100,000 presses Sensors – G-sensor, Gyroscope Keyboard – QWERTY keyboard Battery – 2x AAA batteries (>30 days in standby mode) Dimensions – 169x48x19 mm Beside Bluetooth connectivity, […]