firmware and help with Si4010 / Si4355 combination from Silicone Labs

We are developing hardware for a small keyfob-like system utilizing a Si4010 / Si4355 combination

from Silicone Labs. We use a Si4010/Si4335 915 MHz Key Fob Development Kit (4010-KFOBDEV-915) which uses USB interfaces to the Si4010 and a C8051 which in turn

drives the Si4335. The final connection in both cases seems to be a proprietary 2 wire interface.

We would like help in two stages. First.. help initiating communications with the development kit using example

firmware so that he can make mechanical measurements to judge the effectiveness of antenna configurations.

This will lead to hardware implementation. Following this We will need help to modify demonstration keyfob firmware to

implement the final design.

Evner: Elektronik, Microcontroller, Produkt Design, PCB Layout, Elektrisk Ingeniørarbejde

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Om arbejdsgiveren:
( 0 bedømmelser ) Portland, United States

Projekt ID: #21395530

7 freelancere byder i gennemsnit $194 på dette job


Hi I am experienced embedded system developer with more than 9 years of experience. I can do it for you. I have worked on a number of Silicon Lab MCUs. please get in touch to discus it further Regards

$140 USD in 7 dage
(250 bedømmelser)

Hello. Nice to meet you. As an electronic engineer, I have been working in PCB design/layout and firmware programming field for 8+ years. Here are some of the experiences that I worked ago. - Schematic Flere

$140 USD in 7 dage
(6 bedømmelser)

Dear Sir, Really Glad to see your JOB posting. Believe me I have worked on Si4010 (RF + MCU) 10/14 PIN Chip along with Si4335 (receiver) recently. I developed home sensors for leak detection in kicthens/bat Flere

$250 USD in 10 dage
(43 bedømmelser)

We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • ID Flere

$140 USD in 7 dage
(28 bedømmelser)

Hi there, We can help you in this project as we are an innovative team of PCB designing & Firmware experts driven by solutions and results. We just came across with your complete job description and we are pleased to Flere

$300 USD in 30 dage
(4 bedømmelser)

Hi, I can help you this project, i have been working with a similar system for last couple of months, we used LoRa. I do have a few questions about the scope of the project. Let's have a chat & see where it goes.\ Th Flere

$250 USD in 3 dage
(0 bedømmelser)

I'm an electronic engineer with more than 15 years of work experience. I work as HW designer; FW and SW developer. As HW designer, I work in Altium, KiCad and Orcad and I have experience in development single MCU (Mic Flere

$140 USD in 7 dage
(0 bedømmelser)