{"title":"Holybro SiK Telemetry Radio V3 Kit - 915MHz 100mW","handle":"sik-telemetry-radio-v3-915mhz-100mw","url":"/products/sik-telemetry-radio-v3-915mhz-100mw","description":"This Holybro SiK Telemetry Radio kit is a compact, lightweight open-source radio link for sending serial data over more than 300m out of the box. It is designed as a simple cable replacement for telemetry, RTK correction data (RTCM), MAVLink traffic, or basic serial output such as Serial.print() statements.The kit includes two radio modules with antennas, a Micro USB to USB-A cable, a Micro-USB to Android OTG adapter cable, a Micro USB to Type-C adapter, a JST-GH-6P to JST-GH-6P cable for Pixhawk Standard flight controllers, and a JST-GH-6P to Molex DF13 6P cable for Pix32, Pixhawk 2.4.6 and similar controllers.Each radio has a microB USB connector and UART access, using an FT230x USB-to-serial IC for easy connection between a remote radio and a base computer or phone. The radios are configured with simple AT commands, and the included JST-GH cables make it straightforward to connect to TX/RX pins.It is plug-and-play for Pixhawk Standard and other flight controllers, and can also be adapted for Arduino projects, rovers, weather stations and other remote serial devices. Documentation includes a Quick Start Guide, AT Command Set and Ardupilot tutorial material for setting up SiK radio links.Features:Open-source SiK firmwareRP-SMA connector2-way full-duplex communication through adaptive TDM UART interfaceTransparent serial linkMAVLink protocol framingFT230X is a USB to BASIC UART ICInterchangeable air and ground modules 915 or 433MHz (you should purchase the model which is appropriate for your country/region)Micro-USB port6-position JST-GH connectorSpecifications:Frequency: 915MHzMaximum output power: 100 mW maximum output power (adjustable)Receive sensitivity: -117 dBm receive sensitivityRange: more than 300m out of the boxFull duplex transparent serial link: 57600baudSupply voltage: 5V DC (from USB or JST-GH)Transmit current: 100mA at 20dBmReceive current: 25mASerial interface: 3.3V UARTWeight: 23g with antennaA useful telemetry link for Pixhawk-based aircraft, RTK correction transport, robotics and any project that needs a transparent serial radio connection.","vendor":"SparkFun","product_type":"Telemetry Radio Kit","in_stock":false,"options":[],"variants":[{"id":16291,"title":"Default Title","sku":"SF-WRL-19032","mpn":"WRL-19032","price":335.0,"on_sale":false,"in_stock":false,"available_quantity":0}]}