3.5in Touch TFT LCD Arduino Shield with WeMOS D1 R32 Board (ESP32)

My company is planning to develop a new industiial hardware device. To do that, we're planning to test various MCU platforms and Touchscreens. We need help of a freelancer who have experiences with wide range of MCUs and Displays Till now, my company used TI and Nordic chips for our IoT projects. Now we're going to move to other more popular MCUs, because we were unable to find a good freelancers on TI and Nordic platforms. For the proof of concepts, the awarded freelancer only needs to display * simple b/w text "Hello World" * Colored text 123456789") in different colors Here're each desired pairs of MCU + Display 1. WeMOS D1 R32 (ESP32) + 3.5in TFT Touch LCD Arduino Shield (ILI9841, Parallel) 2. Raspberry Pico + 3.5in TFT Touch LCD Arduino Shield (ILI9841, Parallel) 3. Raspberry Pico + 2.8in TFT Touch LCD Module (ILI9841, SPI) 4. STM32L476RG + 3.5in TFT Touch LCD Arduino Shield (ILI9841, Parallel) We believe that each pair testing is less than 3 hours of work for an experienced developer. Thus, for each pair implementation, budget is $40. We'll create each #40 milestone for each pair, and will provide remote computer access with all the hardwares connected. After one of the PoC approved, the product development will be started in a bigger scale. Please do not bid if you're going to raise budget after bidding. Thanks, Bhavya Sai. System Engineer at Easter Electronics Inc. (Sydney, Australia)