UART best sellers

#1 ESP32 WLED LED Strip BTF-LIGHTING ESP32 WLED LED Strip Controller SP803E Built-in Mic DIY Dynamic Modes UART USB Type-C Download for WS2811,WS2812,SK6812,WS2814,WS2815 Addressable LED Strip/Matrix,PWM Dimming CCT RGB LED

$21.99 on Amazon

#2 Sanded Pastel Art Paper Uart Sanded Pastel Art Paper, Off-White, Mulitple Sizes and Grits, 10 Sheet Packs (Grade 400, 9" x 12")

$46.99 on Amazon

#3 ESP32 WLED LED Strip SOGLEDWOW ESP32 WLED LED Strip Controller 4 Channel Outputs 15A Fuse Link TI Level Shifter UART Download DIY Dynamic Lighting Mode APP Control for Digital RGB IC WS2811 WS2812 WS2815 SK6812 etc

$29.99 on Amazon

#4 USB Logic Analyzer Device HiLetgo USB Logic Analyzer Device with EMI Ferrite Ring USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug

$12.69 on Amazon

#5 BIGTREETECH TMC2209 V1.3 BIGTREETECH DIRECT BIGTREETECH TMC2209 V1.3 Stepper Motor Driver, 2.8A Ultra Silent Stepsticks Supports UART/Step/DIR Mode for Octopus V1.1/Octopus Pro/Manta M4P/M5P/M8P/SKR V1.4 Turbo/SKR 3 Control Board 6Pcs

$29.99 on Amazon

#6 SKR Mini E3 V3.0 Control BIGTREETECH SKR Mini E3 V3.0 Control Board with TMC2209 UART Stepper Driver New Upgrade 32Bit 3D Printer Silent Board for Ender-3, Ender3 Pro, Ender-3 V2 3D Printer

$43.99 on Amazon

#7 TMC2209 V1.3 UART Stepper BIGTREETECH TMC2209 V1.3 UART Stepper Motor Driver 2.8A Peak Stepstick Silent Driver for Manta M8P, Octopus V1.1, Octopus Pro, SKR 3, SKR V1.4 Turbo, SKR Pro V1.2 3D Printer Control Board (2 PCS)

$13.99 on Amazon

#8 MAX3232 RS232 Serial ARDUINO MAX3232 RS232 Serial to UART TTL Level Converter Adapter DB9 3-5.5V Zero Modem

$3.66 on Ebay

#9 1PCS 6Pin USB 2.0 to 1PCS 6Pin USB 2.0 to TTL UART Serial Converter CP2102 STC Replace Ft232

$1 on Ebay

#10 BIGTREETECH SKR Mini BIGTREETECH DIRECT BIGTREETECH SKR Mini E3 V3.0 Control Board +TFT35 E3 V3.0.1 Touch Screen Display 32Bit Silent Board Integrated with TMC2209 UART Stepper Driver Compatible with Ender 3/5 Ender 3 Pro/V2 3D Printer

$76.99 on Amazon

#11 Inverter BMS 8S 16S 24V 48V JKBMS Inverter BMS 8S-16S 24V-48V 200A – V19 Home Energy Storage BMS with UART for New Display, 2A Active Balance, Built-in Bluetooth, RS485 & CAN, for Solar System (JK-PB2A16S20P V19)

$189.99 on Amazon

#12 1Set USB Logic Analyzer Comidox 1Set USB Logic Analyzer Device Set USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug for Arduino ARM FPGA M100 Hot

$9.99 on Amazon

#13 🔥 BIGTREETECH SKR PICO BIGTREETECH DIRECT BIGTREETECH SKR PICO V1.0 Control Board Integrated 4 Axis TMC2209 UART Stepper Motor Driver Compatible with Raspberry-Pi Online Printing for Voron V0 V0.1 3D Printer Motherboard

$35.99 on Amazon

#14 🔥 Air 5IN1 Brushless Flight BETAFPV Air 5IN1 Brushless Flight Controller 1S AIO Lightweight FC Built-in Serial ELRS RX with G473 CPU 16MB BlackBox BB51 Bluejay 96K ESC OSD Chip External UART Port for 1S FPV Whoop Quadcopter-ELRS

$59.99 on Amazon

#15 🔥 Ebike Display UART No. Mcezdy Ebike Display, UART No. 2 Protocol, Electric Bike 24V, 36V, 48V, 60V Cycling Computer, LCD Panel Screen, Bicycle Speedometer Odometer for Electric Bike Modification(P3H)

$44.59 on Amazon

#16 BIGTREETECH SKR Mini BIGTREETECH DIRECT BIGTREETECH SKR Mini E3 V3.0 32 Bit Control Board Integrated TMC2209 UART Stepper Driver Supports Marlin/Klipper Compatible Ender 3/Ender 3 Pro/Ender 3 V2 Ender 5 3D Printer Motherboard

$43.99 on Amazon

#17 USB Logic Analyzer Device KeeYees USB Logic Analyzer Device with 12PCS 6 Colors Test Hook Clip Set USB Cable 24MHz 8CH 8 Channel UART IIC SPI Debug for Arduino FPGA M100 SCM

$13.99 on Amazon

#18 Premium Sanded Pastel UART Premium Sanded Pastel Paper Art Sheets for Pastels, Pencils & Charcoal, 9 x 12, Grade 400, 10 Pack

$37.35 on Amazon

#19 BIGTREETECH SKR Mini BIGTREETECH DIRECT BIGTREETECH SKR Mini E3 V2.0 Control Board 32Bit Silent Motherboard Integrated with TMC2209 UART Stepper Motor Driver for Ender 3/V2/3 Pro Ender 5 3D Printer

$34.99 on Amazon

#20 C 20D 2 Axis FPV Camera C-20D 2-Axis FPV Camera Gimbal,Pan Tilt Mount,FPV Head Tracking with UART,PWM S.Bus Control Compatible with DJI O4 O3 for Walksnail Runcam&Analog Cameras for RC Car Airplanes Drone (O3 Version)

$89.99 on Amazon