DFRobot's RainbowLink-V2 Packs Four Serial Interfaces Into One USB Adapter
DFRobot's RainbowLink-V2 combines four serial interfaces (isolated RS-485, isolated RS-232, and dual TTL) with multi-voltage power outputs in a compact USB-C adapter.
DFRobot
Produces Arduino-compatible development boards, sensors, and robotics kits for makers and hardware enthusiasts.
DFRobot's $30 Fermion BMV080 Brings Fanless Air Quality Sensing to DIY Projects
DFRobot's Fermion BMV080 packs Bosch's fanless particulate matter sensor into a $30 module with I2C and SPI support, though it requires 35 cm of clear space to avoid laser reflections.
DFRobot Launches $35 LoRaWAN Control Terminal for Industrial IoT
A $35 DIN-rail mountable terminal brings LoRaWAN connectivity with analog/digital I/O and autonomous rule-based automation to industrial IoT projects.