Cannot communicate with Zio gimbal, says FW version is 0.0.0.OFFICIAL and gimbal is OFF

[michrod25]

Hello,

When I run gSDK, I am unable to read parameters and obtain motor control functionality on my Zio gimbal.

I have confirmed that all firmware on the Zio is upgraded (running Gremsy Zio payload Firmware v780 Official, and SOM firmware v2.0.1). I am running gSDK on a jetson running Ubuntu 20.04.

I am directly connecting the Jetson to the gimbal control cable over USB/UART. Camera powers on and zeroes just fine.

Here is a condensed version of the output I am receiving:

OPEN PORT
Connected to /dev/ttyUSB0 with 115200 baud, 8 data bits, no parity, 1 stop bit (8N1)

START READ THREAD 
Found 

GOT GIMBAL SYSTEM ID: 1
START WRITE THREAD
 
GIMBAL_STATE_NOT_PRESENT
Request param read: VERSION_X 
Request param read: VERSION_Y 
Request param read: VERSION_Z 
Request param read: PITCH_P 
Request param read: ROLL_P 
.
.
.
Gimbal parameter VERSION_X timed out
Gimbal parameter VERSION_Y timed out
Gimbal parameter VERSION_Z timed out
Gimbal parameter PITCH_P timed out
Gimbal parameter: ROLL_P timed out
.
.
.

READ SOME MESSAGES 

Got message gimbal status 
Gimbal's status is OFF!
Got message RAW IMU.
	raw imu: time: 0, xacc:6016, yacc:-19148, zacc:-21846
.
.
.

FW Version: 0.0.0.OFFICIAL
DO NOT SUPPORT FUNCTIONS, Please check the firmware version

[DatNguyenGremsy]

This Gimbal product belongs to the Payload gimbal category, so please use the PayLoad SDK (https://github.com/Gremsy/PayloadSdk) instead of gSDK.