[[Image:R0_V1_1_Top_Prototype.jpeg |right|500px|R0 sub GHz radio modem V1.1]]

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[http://1bitsquared.com/products/r0-radio-kit R0] is a low cost sub GHz telemetry radio modem, based on the very common HM-TRP module. It is available in 915MHz, 868Mhz and 433MHz bands. [http://1bitsquared.com/products/r0-radio-kit R0] is based on the Si1000 chipset, and the SiK telemetry radio firmware. This makes it compatible to many other UAV telemetry radio modules like the RFD900 or the 3DR telemetry radio. The difference is that [http://1bitsquared.com/products/r0-radio-kit R0] is exposing a UF.l connector making it very slim and allowing installation inside tight spaces. Also the module provides the ubiquitous FTDI pin header and a Molex Picoblade null modem connector. [http://1bitsquared.com/products/r0-radio-kit R0] is compatible with the [[UU0]] low cost USB to UART adapter dongle. = Features = * UF.l minature antenna connector * FTDI cable compatible 100mil pin-header * Molex Picoblade null modem connector * Small footprint: 16mm x 40mm * M3 mounting hole = Pinout = = Schematic = = Set up examples = = Related Hardware = * Overview: [[Elle]] * [[Elle0]] Autopilot: [[Elle0]] * [[G0]] GPS receiver: [[G0]] * [[UU0]] USB to UART adapter: [[UU0]] = Where to Buy = [http://1bitsquared.com/products/r0-radio-kit R0 Radio Kit] is available for purchase in the [http://1bitsquared.com 1BitSquared] store.