diff --git a/docs/reference/radio.md b/docs/reference/radio.md
index 36150d2c..5b6bb3a8 100644
--- a/docs/reference/radio.md
+++ b/docs/reference/radio.md
@@ -14,7 +14,7 @@ radio.receivedNumberAt(0);
 radio.receiveString();
 radio.receivedSignalStrength();
 radio.setGroup(0);
-radio.setTransmitPower(0);
+radio.setTransmitPower(7);
 radio.writeValueToSerial();
-radio.setTransmitSerialNumber(true);
+radio.setTransmitSerialNumber(false);
 ```
diff --git a/libs/microbit-radio/_locales/microbit-radio-strings.json b/libs/microbit-radio/_locales/microbit-radio-strings.json
index 9c61d0d4..2a8ae418 100644
--- a/libs/microbit-radio/_locales/microbit-radio-strings.json
+++ b/libs/microbit-radio/_locales/microbit-radio-strings.json
@@ -1,101 +1,32 @@
 {
-  "basic": "Provides access to basic micro:bit functionality.",
-  "basic.clearScreen": "Turn off all LEDs",
-  "basic.forever": "Repeats the code forever in the background. On each iteration, allows other codes to run.",
-  "basic.pause": "Pause for the specified time in milliseconds",
-  "basic.plotLeds": "Draws an image on the LED screen.",
-  "basic.showAnimation": "Shows a sequence of LED screens as an animation.",
-  "basic.showLeds": "Draws an image on the LED screen.",
-  "basic.showNumber": "Scroll a number on the screen. If the number fits on the screen (i.e. is a single digit), do not scroll.",
-  "basic.showString": "Display text on the display, one character at a time. If the string fits on the screen (i.e. is one letter), does not scroll.",
-  "control": "Runtime and event utilities.",
-  "control.inBackground": "Schedules code that run in the background.",
-  "control.reset": "Resets the BBC micro:bit.",
-  "game": "A single-LED sprite game engine",
-  "game.addScore": "Adds points to the current score",
-  "game.gameOver": "Displays a game over animation.",
-  "game.score": "Gets the current score",
-  "game.setScore": "Sets the current score value",
-  "game.startCountdown": "Starts a game countdown timer",
-  "images": "Creation, manipulation and display of LED images.",
-  "images.createBigImage": "Creates an image with 2 frames.",
-  "images.createImage": "Creates an image that fits on the LED screen.",
-  "input": "Events and data from sensors",
-  "input.acceleration": "Get the acceleration value in milli-gravitys (when the board is laying flat with the screen up, x=0, y=0 and z=-1024)",
-  "input.buttonIsPressed": "Get the button state (pressed or not) for ``A`` and ``B``.",
-  "input.calibrate": "Obsolete, compass calibration is automatic.",
-  "input.compassHeading": "Get the current compass compass heading in degrees.",
-  "input.lightLevel": "Reads the light level applied to the LED screen in a range from ``0`` (dark) to ``255`` bright.",
-  "input.magneticForce": "Get the magnetic force value in ``micro-Teslas`` (``µT``). This function is not supported in the simulator.",
-  "input.onButtonPressed": "Do something when a button (``A``, ``B`` or both ``A+B``) is pressed",
-  "input.onGesture": "Attaches code to run when the screen is facing up.",
-  "input.onLogoDown": "Attaches code to run when the logo is oriented downwards and the board is vertical.",
-  "input.onLogoUp": "Attaches code to run when the logo is oriented upwards and the board is vertical.",
-  "input.onPinPressed": "Do something when a pin(``P0``, ``P1`` or both ``P2``) is pressed.",
-  "input.onScreenDown": "Attaches code to run when the screen is facing down.",
-  "input.onScreenUp": "Attaches code to run when the screen is facing up.",
-  "input.onShake": "Attaches code to run when the device is shaken.",
-  "input.pinIsPressed": "Get the pin state (pressed or not). Requires to hold the ground to close the circuit.",
-  "input.rotation": "The pitch of the device, rotation along the ``x-axis``, in degrees.",
-  "input.runningTime": "Gets the number of milliseconds elapsed since power on.",
-  "input.setAccelerometerRange": "Sets the accelerometer sample range in gravities.",
-  "input.temperature": "Gets the temperature in Celsius degrees (°C).",
-  "led": "Control of the LED screen.",
-  "led.brightness": "Get the screen brightness from 0 (off) to 255 (full bright).",
-  "led.fadeIn": "Fades in the screen display.",
-  "led.fadeOut": "Fades out the screen brightness.",
-  "led.plot": "Turn on the specified LED using x, y coordinates (x is horizontal, y is vertical). (0,0) is upper left.",
-  "led.plotAll": "Turns all LEDS on",
-  "led.plotBarGraph": "Displays a vertical bar graph based on the `value` and `high` value.\nIf `high` is 0, the chart gets adjusted automatically.",
-  "led.point": "Get the on/off state of the specified LED using x, y coordinates. (0,0) is upper left.",
-  "led.screenshot": "Takes a screenshot of the LED screen and returns an image.",
-  "led.setBrightness": "Set the screen brightness from 0 (off) to 255 (full bright).",
-  "led.setDisplayMode": "Sets the display mode between black and white and greyscale for rendering LEDs.",
-  "led.stopAnimation": "Cancels the current animation and clears other pending animations.",
-  "led.toggle": "Toggles a particular pixel",
-  "led.toggleAll": "Inverts the current LED display",
-  "led.unplot": "Turn off the specified LED using x, y coordinates (x is horizontal, y is vertical). (0,0) is upper left.",
-  "music": "Generation of music tones through pin ``P0``.",
-  "music.beat": "Returns the duration of a beat in milli-seconds",
-  "music.changeTempoBy": "Change the tempo by the specified amount",
-  "music.noteFrequency": "Gets the frequency of a note.",
-  "music.playTone": "Plays a tone through pin ``P0`` for the given duration.",
-  "music.rest": "Rests (plays nothing) for a specified time through pin ``P0``.",
-  "music.ringTone": "Plays a tone through pin ``P0``.",
-  "music.setTempo": "Sets the tempo to the specified amount",
-  "music.tempo": "Returns the tempo in beats per minute. Tempo is the speed (bpm = beats per minute) at which notes play. The larger the tempo value, the faster the notes will play.",
-  "pins": "Control currents in Pins for analog/digital signals, servos, i2c, ...",
-  "pins.analogPitch": "Emits a Pulse-width modulation (PWM) signal to the current pitch pin. Use `analog set pitch pin` to define the pitch pin.",
-  "pins.analogReadPin": "Read the connector value as analog, that is, as a value comprised between 0 and 1023.",
-  "pins.analogSetPeriod": "Configures the Pulse-width modulation (PWM) of the analog output to the given value in **microseconds** or `1/1000` milliseconds.\nIf this pin is not configured as an analog output (using `analog write pin`), the operation has no effect.",
-  "pins.analogSetPitchPin": "Sets the pin used when using `pins->analog pitch`.",
-  "pins.analogWritePin": "Set the connector value as analog. Value must be comprised between 0 and 1023.",
-  "pins.digitalReadPin": "Read the specified pin or connector as either 0 or 1",
-  "pins.digitalWritePin": "Set a pin or connector value to either 0 or 1.",
-  "pins.i2cReadNumber": "Read one number from 7-bit I2C address.",
-  "pins.i2cWriteNumber": "Write one number to a 7-bit I2C address.",
-  "pins.map": "Re-maps a number from one range to another. That is, a value of ``from low`` would get mapped to ``to low``, a value of ``from high`` to ``to high``, values in-between to values in-between, etc.",
-  "pins.onPulsed": "Configures this pin to a digital input, and generates events where the timestamp is the duration that this pin was either ``high`` or ``low``.",
-  "pins.pulseDuration": "Gets the duration of the last pulse in micro-seconds. This function should be called from a ``onPulse`` handler.",
-  "pins.servoSetPulse": "Configures this IO pin as an analog/pwm output, configures the period to be 20 ms, and sets the pulse width, based on the value it is given **microseconds** or `1/1000` milliseconds.",
-  "pins.servoWritePin": "Writes a value to the servo, controlling the shaft accordingly. On a standard servo, this will set the angle of the shaft (in degrees), moving the shaft to that orientation. On a continuous rotation servo, this will set the speed of the servo (with ``0`` being full-speed in one direction, ``180`` being full speed in the other, and a value near ``90`` being no movement).",
   "radio": "Communicate data using radio packets",
   "radio.onDataReceived": "Registers code to run when a packet is received over radio.",
+  "radio.onDataReceived|block": "on data received",
   "radio.receiveNumber": "Reads the next packet as a number from the radio queue.",
+  "radio.receiveNumber|block": "receive number",
   "radio.receiveString": "Reads the next packet as a string and returns it.",
+  "radio.receiveString|block": "receive string",
   "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|block": "receive number|at %VALUE",
+  "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.receivedSignalStrength|block": "received signal strength",
   "radio.sendNumber": "Broadcasts a number over radio to any connected micro:bit in the group.",
+  "radio.sendNumber|block": "send number %value",
   "radio.sendString": "Broadcasts a number over radio to any connected micro:bit in the group.",
+  "radio.sendString|block": "send string %msg",
   "radio.sendValue": "Broadcasts a name / value pair along with the device serial number\nand running time to any connected BBC micro:bit in the group.",
+  "radio.sendValue|block": "send|value %name|= %value",
+  "radio.sendValue|param|name": "the field name (max 12 characters), eg: \"data\"",
+  "radio.sendValue|param|value": "the numberic value",
   "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.setGroup|block": "set group %ID",
   "radio.setTransmitPower": "Change the output power level of the transmitter to the given value.",
+  "radio.setTransmitPower|block": "set transmit power %power",
+  "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.",
+  "radio.setTransmitSerialNumber|block": "set tranmist serial number %transmit",
   "radio.writeValueToSerial": "Reads a value sent with `stream value` and writes it\nto the serial stream as JSON",
-  "serial": "Reading and writing data over a serial connection.",
-  "serial.readLine": "Reads a line of text from the serial port.",
-  "serial.writeLine": "Prints a line of text to the serial",
-  "serial.writeNumber": "Prints a numeric value to the serial",
-  "serial.writeString": "Sends a piece of text through Serial connection.",
-  "serial.writeValue": "Writes a ``name: value`` pair line to the serial."
+  "radio.writeValueToSerial|block": "write value to serial",
+  "radio|block": "radio"
 }
\ No newline at end of file