Improve links and texts.

Author: kaklik

doc/tindie.md

@@ -27,7 +27,7 @@ Many different hall-effect sensors are commercially available. For example, a 51
 
 ## Optical Sensor Probe
 
-The optical sensor can also be used (and maybe is a better fit, depending on the measurement requirements). Both transmissive and reflective sensor types may be used for pulse generation. We suggest the [TFPROBE01](https://github.com/ThunderFly-aerospace/TFPROBE01) reflective optical sensor, which is combined with optional magnetic sensing. 
+The optical sensor can also be used (and maybe is a better fit, depending on the measurement requirements). Both transmissive and reflective sensor types may be used for pulse generation. We suggest the [TFPROBE01](https://docs.thunderfly.cz/avionics/TFRPM01/probe#tfprobe01---omnipolar-magnetic-and-reflective-optical-sensor-probe) reflective optical sensor, which is combined with optional magnetic sensing. 
 
 ![Optical Sensor Probe](https://raw.githubusercontent.com/ThunderFly-aerospace/TFPROBE01/TFPROBE01A/doc/img/TFPROBE01A_sensors.jpg "Optical sensor probe")
 
@@ -41,7 +41,7 @@ The sensor was tested with CUAV V5+ and CUAV Nano autopilot. Other PX4-based aut
 
 ## Use of multiple TFRPM01 sensors
 
-In applications where multiple TFRPM01 are needed, the [TFI2CADT01](https://www.tindie.com/products/thunderfly/tfi2cadt01-i2c-address-translator/) module could be used. That allows the connection of up to six TFRPM01s to a single I2C port.
+In applications where multiple TFRPM01 are needed, the [TFI2CADT01](https://www.tindie.com/products/26353/) module could be used. That allows the connection of up to six TFRPM01s to a single I2C port.
 
 ![Multiple sensors](https://raw.githubusercontent.com/ThunderFly-aerospace/TFI2CADT01/TFICADT01A/doc/img/TFI2CADT01_multi_TFRPM01.jpg)
 
@@ -50,21 +50,21 @@ In applications where multiple TFRPM01 are needed, the [TFI2CADT01](https://www.
 - Plastic case
 
 ## Optionally
-- I2C silicone cable (TFCABxxI2C01) in lengths of 15cm, 30cm, 40cm
-- Sensing probe ([TFPROBE01](https://docs.thunderfly.cz/avionics/TFCAB01/) or Hall probe 55100)
+- [I2C silicone cable](https://www.tindie.com/products/30113/) (TFCABxxI2C01) in lengths of 15cm, 30cm, 40cm
+- [Sensing probe](https://docs.thunderfly.cz/avionics/TFRPM01/probe) (TFPROBE01 or Hall probe 55100)
 
 # Accessories
 
 ## I2C cables
-You may need to additonal [I2C cables separately](https://www.tindie.com/products/30113/). We offer high-quality cables that are compatible with the [Pixhawk standard](https://raw.githubusercontent.com/pixhawk/Pixhawk-Standards/master/DS-009%20Pixhawk%20Connector%20Standard.pdf) and with a [ThunderFly color scheme](https://docs.px4.io/main/en/assembly/cable_wiring.html#i2c-cables) for easy signal type identification. ThunderFly cables are specifically designed with improved resistance to electromagnetic interference and a silicone insulator that makes them highly flexible.
+You may need to purchase additional [I2C cables separately](https://www.tindie.com/products/30113/). We offer high-quality cables that are compatible with the [Pixhawk standard](https://raw.githubusercontent.com/pixhawk/Pixhawk-Standards/master/DS-009%20Pixhawk%20Connector%20Standard.pdf) and with a [ThunderFly color scheme](https://docs.px4.io/main/en/assembly/cable_wiring.html#i2c-cables) for easy signal type identification. ThunderFly cables are specifically designed with improved resistance to electromagnetic interference and a silicone insulator that makes them highly flexible.
 
   * [TFCAB15I2C01](https://docs.thunderfly.cz/avionics/TFCAB01/) [Buy at Tindie](https://www.tindie.com/products/30113/)
 
 ## Sensor probe
-The sensing element is also not included in the TFRPM01 sensor package. We sell and have tested the following two probes, which can be directly connected to the TFRPM01 sensor board:
+The [sensing probe](https://docs.thunderfly.cz/avionics/TFRPM01/probe) is not included in the TFRPM01 sensor package. ThunderFly sells and has tested the following two probes, which can be directly connected to the TFRPM01 sensor board:
 
   * Hall probe with flange
-  * Omnipolar magnetic and reflective optical probe [TFPROBE01](https://github.com/ThunderFly-aerospace/TFPROBE01) [Buy at Tindie](https://www.tindie.com/products/thunderfly/tfprobe-ir-and-magnetic-probe-for-rpm-measurement/)
+  * [TFPROBE01 - Omnipolar magnetic and reflective optical probe](https://www.tindie.com/products/27741/)
 
 
 # Product changelog