"radio.onDataReceived":"Registers code to run when a packet is received over radio.",
"radio.receiveNumber":"Reads the next packet as a number from the radio queue.",
"radio.receiveString":"Reads the next packet as a string and returns it.",
"radio.receivedNumberAt":"Reads a number at a given index, between ``0`` and ``3``, from the packet received by ``receive number``. Not supported in simulator.",
"radio.receivedNumberAt|param|index":"index of the number to read from 0 to 3. 1 eg",
"radio.receivedSignalStrength":"Gets the received signal strength indicator (RSSI) from the packet received by ``receive number``. Not supported in simulator.\nnamespace=radio",
"radio.sendNumber":"Broadcasts a number over radio to any connected micro:bit in the group.",
"radio.sendString":"Broadcasts a number over radio to any connected micro:bit in the group.",
"radio.sendValue":"Broadcasts a name / value pair along with the device serial number\nand running time to any connected micro:bit in the group.",
"radio.sendValue|param|name":"the field name (max 12 characters), eg: \"data\"",
"radio.setGroup":"Sets the group id for radio communications. A micro:bit can only listen to one group ID at any time.\n@ param id the group id between ``0`` and ``255``, 1 eg",
"radio.setTransmitPower":"Change the output power level of the transmitter to the given value.",
"radio.setTransmitPower|param|power":"a value in the range 0..7, where 0 is the lowest power and 7 is the highest. eg: 7",
"radio.setTransmitSerialNumber":"Set the radio to transmit the serial number in each message.",