Ai-Thinker

🐂How do you track a cow's health in real time — when the pasture has no cell signal and 4G for hundreds of animals costs a fortune? That's the exact problem one of our customers faced while building a smart dairy collar. Open farmland means a weak public network. 4G across a whole herd means endless data bills. And heat stress or disease gets caught far too late. 🎉Our answer: a self-built private LoRaWAN network. They dropped our Ra-09 LoRaWAN modules into smart cow collars and spread RG-02 gateways across the ranch. Here's what the collar now does: • A 3-axis accelerometer logs activity, rumination, and feeding patterns • On-device algorithms flag abnormal breathing and behavior • Farmers get early warnings for heat stress and disease — before the losses stack up ⛳Why LoRa, not 4G or WiFi: • Zero recurring data cost — the network is private • Kilometer-scale coverage from a single gateway • Long battery life on the collar nodes (low-power by design) This isn't a lab demo. The data flows straight to the farm's management platform, feeding real breeding, health and feeding decisions. What would you monitor if connectivity were free? 👇 #LoRaWAN #IoT #SmartAgriculture #AgTech #AiThinker

🐾Your smart pet gadget goes silent the moment your cat stops moving. 😭That is a PIR (passive infrared) flaw, not a pet quirk. Most pet devices still rely on PIR to sense presence. The sensor only detects moving heat, so the second a cat settles in for a nap it reads "nobody there" — the litter box stops logging, the app flips to the wrong status, and an auto-feeder can misread occupancy entirely. ✨We have been helping pet-tech brands replace PIR with 24GHz / 10.5GHz mmWave radar modules (Rd-01, Rd-04): - Detects presence, not just motion — a sleeping or paused pet is still "present" - Radio waves pass through plastic — fully hidden install, zero drilling - Stable in steam, low light and direct sun — far fewer false triggers - Micro-amp draw for battery-powered devices (Rd-04) One brand moved from PIR to radar across both its litter box and water-dispenser lines. The result: cleaner presence data and fewer support tickets about "ghost" triggers. If you are building connected pet hardware, the sensor choice decides whether your device looks smart or confused. Which presence sensor are you shipping with today — PIR, radar, or still deciding? #IoT #SmartHome #PetTech

😮What if presence sensing is needed, but the PCB is already crowded? The new Ai-Thinker Rd-101A brings 24GHz motion, micro-motion and stationary-presence sensing into a 12 × 12 mm module with an integrated AiP antenna. 🥰Detection zones, trigger and hold thresholds, and no-person reporting time can be configured. UART and GPIO provide the connection to the host controller. Where would a 12 × 12 mm presence radar fit in your next design? #PresenceSensing #24GHzRadar #EmbeddedSystems #SmartLighting #AiThinker

🧐How far can an Ai-Thinker Ra-02 LoRa module communicate in a real field test? 🎉𝗔𝗸𝗮𝘀𝗵𝗪𝗮𝘃𝗲 𝗥𝗙 explores this question with an SX1278-based Ra-02, a DIY dipole antenna and a drone-assisted test setup. What makes this video worth watching is the method: the module is not simply shown on a desk. It is placed into a practical RF experiment where antenna design, test conditions and deployment setup all matter. ❤Thanks to AkashWave RF for putting the Ra-02 to the test. 👇Watch the full experiment https://lnkd.in/gdaT7GMc #LoRa #Ra02 #RFEngineering #WirelessCommunication #AiThinker

𝗪𝗵𝗮𝘁 𝘀𝗵𝗼𝘂𝗹𝗱 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝘀 𝗰𝗵𝗲𝗰𝗸 𝗳𝗶𝗿𝘀𝘁 𝘄𝗵𝗲𝗻 𝘀𝗲𝗹𝗲𝗰𝘁𝗶𝗻𝗴 𝗮 𝘄𝗶𝗿𝗲𝗹𝗲𝘀𝘀 𝗺𝗼𝗱𝘂𝗹𝗲 𝗳𝗼𝗿 𝗮 𝗰𝗼𝗺𝗽𝗮𝗰𝘁 𝗰𝗼𝗻𝗻𝗲𝗰𝘁𝗲𝗱 𝗱𝗲𝘃𝗶𝗰𝗲? 🎉Ai-Thinker Ai-M64L-12F brings 2.4 GHz Wi-Fi 6 and Bluetooth 5.3 together with a BL616CL-based, 32-bit RISC-V processor running up to 320 MHz. 🥰 It also provides USB, UART, I2C, SPI, PWM and ADC resources, plus secure boot and firmware protection functions for product development. For power-sensitive designs, the specification lists 6.42 uA in HBN mode under stated test conditions. Final performance depends on firmware, antenna clearance, PCB layout and power design. 💪Try it! https://lnkd.in/gWdUwAbq

🐱𝗔𝗻 𝗮𝗺𝗺𝗼𝗻𝗶𝗮 𝗽𝗿𝗼𝗯𝗹𝗲𝗺 𝗱𝗼𝗲𝘀 𝗻𝗼𝘁 𝗯𝗲𝗴𝗶𝗻 𝘄𝗵𝗲𝗻 𝗶𝘁 𝗯𝗲𝗰𝗼𝗺𝗲𝘀 𝗼𝗯𝘃𝗶𝗼𝘂𝘀. In livestock and poultry facilities, air-quality conditions can change over time. Relying only on occasional manual checks makes it difficult to see trends or respond consistently. Our Ai-RS-A12 is an NH3 sensing terminal designed for continuous ammonia concentration monitoring in agricultural and livestock environments. 👇When connected to a LoRaWAN system, it can support a more practical monitoring workflow: - Collect NH3 data continuously - Send data without extensive communication wiring - View current readings and historical trends remotely - Configure threshold alerts for abnormal conditions - Support ventilation linkage as part of the final system design The value is not simply detecting a number. It is turning environmental data into an earlier and more manageable response process. ✔Ai-RS-A12 can be considered for livestock farms, poultry houses, agricultural facilities, and other distributed environmental monitoring projects. Follow Ai-Thinker for the latest IoT product updates. Comment "LORA" below, and we'll send you the product datasheet or sample request form. #LoRaWAN #SmartAgriculture #IndustrialIoT #AiThinker