UART best sellers

#1 GM3 3 Axis Gimbal – FPV CADDXFPV GM3 3-Axis Gimbal – FPV Head Tracking with Mechanical Stabilization, UART/PWM Control, Compatible Only with Select Walksnail VTX Models, for FPV Drones, RC Cars, and Fixed Wings

$119.99 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 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

$35.19 on Amazon

#4 🔥 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

#5 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

$61.59 on Amazon

#6 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

$35.19 on Amazon

#7 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

#8 ESP32 C3 Round Knob Display UEAIDISP ESP32-C3 Round Knob Display 1.28 Inch 240×240 IPS TFT esp32 Development Board with Display for LVGL WiFi BLe Uart Rotary Display (Black)

$26.99 on Amazon

#9 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

#10 ESP32 C3 Development UEAIDISP ESP32-C3 Development Board Round Knob Display 1.28 Inch 240×240 IPS TFT LCD for LVGL WiFi BLe Uart Rotary Display (Silver)

$26.99 on Amazon

#11 RYLR998 UART Interface REYAX RYLR998 UART Interface 868/915 MHz Lora Module with Antenna FCC CE NCC Certification

$12.60 on Amazon

#12 🔥 BIGTREETECH TMC2208 V3.0 BIGTREETECH DIRECT BIGTREETECH TMC2208 V3.0 UART Stepper Motor Driver with Heatsink for Octopus V1.1/Octopus Pro/Manta M4P/M5P/M8P, SKR V1.4 Turbo SKR 3 MKS GEN Ramps 1.4 Series 3D Printer Control Board 4Pcs

$15.19 on Amazon

#13 🆕 1PCS 6Pin USB 2.0 to 1PCS 6Pin USB 2.0 to TTL UART Serial Converter CP2102 STC Replace Ft232

$1 on Ebay

#14 Serial LCD Module 20x4 LONGTECH LCD Serial LCD Module 20x4 Amber on Black 5V UART I2C SPI for Arduino

$9.95 on Ebay

#15 🆕 1pcs 125K EM4100 RFID 1pcs 125K EM4100 RFID Card Reader Module RDM6300 ID RF UART Output For Arduino

$2.07 on Ebay

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

$3.66 on Ebay

#17 New Upgrade EZ2209 Stepper BIGTREETECH New Upgrade EZ2209 Stepper Motor Driver with EZ-Driver Connection V1.0 Support UART Mode for SKR V1.4 Turbo, SKR 2, SKR 3 SKR Pro V1.2, Octopus, Octopus Pro 3D Controller Board (5 Sets)

$24.79 on Amazon

#18 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

$23.99 on Amazon

#19 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)

$11.19 on Amazon

#20 🔥 Inverter BMS 8S 16S 24V 48V JKBMS Inverter BMS 8S-16S 24V-48V 150A – V19 Home Energy Storage BMS with UART for New Display, 2A Active Balance, Built-in Bluetooth, RS485 & CAN, for Solar System (JK-PB2A16S15P V19)

$143.99 on Amazon