We are looking for an embedded C(99) developer who can develop a low power LoRa temperature sensor application. The application should sleep most of the time and send a temperature measurement every 5 minutes through the LoRa(WAN) radio. The LoRa firmware uses ABP for network joining and the temperature sensor that must be interfaced is the Si7051.
We will provide you with a remote desktop machine with the toolchain installed, a The Things network account to receive the packets and the remote desktop machine will have the required hardware connected via an ST-Link.
13 freelancers are bidding on average €244 for this job
Dear Sir, I am an electrical engineer with ample experience in this area . I am interested in your project, It is a very small project , I am bidding a fair amount.
I have 5 years experience with STM32Fx devices including the I2C interface. I can prototype the design/software using a discovery LoRA kit and work remotely as well.
I'm developing microprocessor's software. Collect data from water quality sensor, transmit to gateway using LoRa radio or BLE. Push to server as ThingSpeak...