Dynamixel Arduino shield integration with an ESP32 instead of Arduino microcontroller

[roboteer]

@BakaniumKgopolo

I did try the ESP32 and ESP32-S3 back in early 2023, and I was successful for a period of 6 months, then Arduino and ESP32 got updated, and now I cannot make them work for me anymore, and I am working on other projects for now - so I am not actively researching these problems - something with not being able to get into half-duplex mode I think. Maybe you can figure it out, have you seen my older posts?

ESP32 + DXL Shield MKR Mashup in ARDUINO

UPDATE 8/12/2023 I finally got the time to review/recheck this ESP32-V2 mash-up project with the new Robotis Dynamixel2Arduino Library V. 0.7.0 and the new ESP32 Boards Library V. 2.0.11. This project was successful back in February 2023 as shown in my previous posts, but recently (6 months later) I have found that my old sketches and my prototype PCB as described in the above posts DO NOT WORK properly anymore. So, I implemented a series of steps to figure out “what really is going on”! STEP …

ESP32 S3 + DXL MKR Shield Mash-Up in ARDUINO

@crk142 UPDATE 8/16/2023: Arduino Nano ESP32 Today, I received my Arduino Nano ESP32 which is an ESP32 S3. TEST 1: RC100 via Serial0 On the Nano ESP32, Serial0 is accessible via Pins (RX0, TX1), see picture below whereas I hooked up a BT-210 to Serial0: [RC100_DataFlow_Serial0_0] And I can make Serial0 work fine with TASK2 Output Monitor [RC100_DataFlow_Serial0_2] TEST 2: Position Control Mode with Dynamixel2Arduino Library For this test, I also used Serial0 Pins and use Pin A6 as TX_EN…