Need an NRF52 developer for adding some functionalities in a currently existing project
Budget: $250 – $750 USD
We are looking for an embedded developer, that has some experience on NRF52 microcontrollers before (preferably on pca10040 development board). We need to add ADC functionality in an existing project which currently performs some BLE, PWM and I/O related actions.
We also want to measure distance using a single ultrasonic distance sensor (with sending/receiving waves on the same sensor). For better understanding, we can exemplify this as follows: We need to combine a transmitter-receiver structure on the HCSR04 sensor on a single transceiver (Like parking sensor in cars.) This requirement needs to be implemented in the existing software project as well. (For hardware solution, you can either suggest a sensor/solution or read the distance by deciphering the communication of existing parking sensors; both ways are OK)
Finally, reading from the HOPERF RF-RFM210LH-D module is required by decoding the signals coming from an already existing 433 MHZ controller. Relevant controller will be provided. This requirement also needs to be implemented in the existing software project.
We also want to measure distance using a single ultrasonic distance sensor (with sending/receiving waves on the same sensor). For better understanding, we can exemplify this as follows: We need to combine a transmitter-receiver structure on the HCSR04 sensor on a single transceiver (Like parking sensor in cars.) This requirement needs to be implemented in the existing software project as well. (For hardware solution, you can either suggest a sensor/solution or read the distance by deciphering the communication of existing parking sensors; both ways are OK)
Finally, reading from the HOPERF RF-RFM210LH-D module is required by decoding the signals coming from an already existing 433 MHZ controller. Relevant controller will be provided. This requirement also needs to be implemented in the existing software project.