I am brand new to the LILIGO platform and have a few questions. I have a few LILGO T-Zigbee devices which I purchased to make my own Zigbee sensors. I have managed to configure my Adruino IDE to compile some sample code for the ESP32, but the upload is not working - log attached below.

Also where can i find the zbhci library for Arduino IDE?

I have also attempted to set up Visual Studio with the PlatformIO plugin - the compiler works, but I am not sure how to upload the binary.

Sketch uses 854694 bytes (65%) of program storage space. Maximum is 1310720 bytes.
Global variables use 39212 bytes (11%) of dynamic memory, leaving 288468 bytes for local variables. Maximum is 327680 bytes.
"/Users/johanr/Library/Arduino15/packages/esp32/tools/esptool_py/4.5.1/esptool" --chip esp32c3 --port "/dev/cu.usbserial-56770013341" --baud 921600  --before default_reset --after hard_reset write_flash  -z --flash_mode dio --flash_freq 80m --flash_size 4MB 0x0 "/private/var/folders/1b/ml884x4s5xs35q3wsc5pwj200000gn/T/arduino/sketches/80664C528B835C6BE2428DCD6219C480/lilygo-test.ino.bootloader.bin" 0x8000 "/private/var/folders/1b/ml884x4s5xs35q3wsc5pwj200000gn/T/arduino/sketches/80664C528B835C6BE2428DCD6219C480/lilygo-test.ino.partitions.bin" 0xe000 "/Users/johanr/Library/Arduino15/packages/esp32/hardware/esp32/2.0.11/tools/partitions/boot_app0.bin" 0x10000 "/private/var/folders/1b/ml884x4s5xs35q3wsc5pwj200000gn/T/arduino/sketches/80664C528B835C6BE2428DCD6219C480/lilygo-test.ino.bin" 
esptool.py v4.5.1
Serial port /dev/cu.usbserial-56770013341
Connecting....
Chip is ESP32-C3 (revision v0.3)
Features: WiFi, BLE
Crystal is 40MHz
MAC: 60:55:f9:82:61:4c
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.

A fatal error occurred: Unable to verify flash chip connection (No serial data received.).
Failed uploading: uploading error: exit status 2