截图一下你的报错信息，谢谢

We are very sorry, we are working hard to supplement the support of related modules

Ver 1.8.4 time: 2021.0910

v1.8.4

new features:

• Add UNIT Gesture support
• Modbus Slave refactor

Thank you feedback, we will add this help to the docs. also, could you tell me where did you get this old link? we wanna update it.

about this chip function and register only could refer this file. if in this datasheet has some register not included, maybe it is not supported.

https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/core/MPU-6886-000193%2Bv1.1_GHIC_en.pdf

about the calibrating, you could refer to this balance car project. maybe you could find something you want.

https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Application/Bala2

@innovationsmaker hi, sorry reply too late. core2 is compatible with all most products. In the early days, we had some batches of modules whose pins were too short to be incompatible, but we upgraded iteratively and replaced them very quickly. So, you can buy with confidence at present. When using it, you only need to confirm the serial number of the PIN in the program and the configuration of the power input mode. If there is any doubt, you can communicate with the customer service staff before purchasing. thank you for your support.

@plusulli

add this block after any draw.

Ver 1.8.3 time: 2021.0827

v1.8.3

new features:

• Add UNIT FADER support
• Add Module stepmotor driver support
• ESP-NOW support encrypt(LMK)
• New Vfunciton for UNIT V2

Bug fix:

• Fix NB-IoT MQTT downlink data parse error
• Fix ATOM-DTU Modbus UART ID error

@werner_g that's what I mean. haha. you did it.

That's a good idea, we will consider this