Technology trends, deployment case studies, and engineering insights from the world of wireless IoT.
A practical guide for engineers who need to verify SX1276 power supply voltage with a multimeter. Covers the Semtech SX1276 datasheet, sealed enclosures, and emergency rush debugging. [...]
Semtech SX1301 vs Cypress/Infineon for IoT hardware: comparing LoRaWAN gateways, design-in difficulty, enclosures, and small-order buying. A hands-on field guide from someone who has made the expensive mistakes. [...]
A practical quality checklist for evaluating Semtech company products: LoRa and cellular wireless, BlueRiver Platinum BP5450 video, TVS protection, and enclosures. Written from a quality inspector’s TCO perspective. [...]
A quality compliance manager shares what a trip to Semtech's Camarillo, CA office taught her about vendor transparency, test equipment calibration, and why a Klein vs multimeter comparison revealed the real problem. [...]
A procurement manager answers real Semtech questions: choosing an authorized distributor, calculating LoRa gateway total cost, spotting counterfeit parts, and what DuraForce PRO 2, HeartGuide, and best cordless phone searches have to do with a chip company. [...]
Todd Pepsi called with 48 hours left before a compliance audit. The Semtech SX1276 sensors were still transmitting, but a Sierra Wireless Semtech router and a dead 2660 Flip almost cost the plant its certification. [...]
A quality inspector explains why most Semtech SX1301 gateway failures are power problems, how to use a multimeter to test voltage on a LoRaWAN board, and when the chip is actually at fault. [...]
An engineer's FAQ about Semtech LoRa chips and modules, the Blue Chip C300 protector, and the total-cost mistakes that made the best choice easier. [...]
A debugging story about the Semtech SX1262, LoRaWAN join failures, and why a $25 Magic Max 8110 multimeter was nearly my most expensive test tool. [...]
A practical FAQ covering Semtech Sierra Wireless, LoRa chip range, troubleshooting disconnects, and how to reset a cordless phone—written by a quality inspector who verifies specs for a living. [...]