ESP32: Initial sort variants by platform

[vidplace7]

This is some housekeeping, our variants directory is getting out of control!

• Move all esp32 (base) variants into the variants/esp32 directory
• Include esp32 DIY boards defined in the same manner as normal boards (seperate platformio.ini files, in the same dir with variant.h)

Under this model, there is a diy directory in each top level dir. Ex: variants/esp32/diy, variants/esp32s3/diy, etc.

This is the first PR in a series, split by platform to keep everything more manageable.
I intend to submit additional PRs to migrate the other variants.

variants
|- esp32
    |- diy
        |- hydra
            |- platformio.ini
            |- variant.h
    |- heltec-v3
        |- platformio.ini
        |- variant.h
|- esp32s3
|- esp32c3
|- esp32c6
|- nrf52840
|- nrf52832
|- rp2040
|- rp2350
|- stm32wl
|- linux

[vidplace7]

I have compiled every variant that was moved:

["chatter2", "meshtastic-diy-v1", "meshtastic-diy-v1_1", "meshtastic-dr-dev", "hydra", "heltec-wireless-bridge", "m5stack-core", "m5stack-coreink", "nano-g1", "nano-g1-explorer", "radiomaster_900_bandit", "radiomaster_900_bandit_micro", "radiomaster_900_bandit_nano", "tbeam", "rak11200", "station-g1", "tlora-v2-1-1_6", "tlora-v3-3-0-tcxo", "trackerd", "wiphone", "betafpv_900_tx_nano", "betafpv_2400_tx_micro", "hackerboxes-esp32-io", "heltec-v1", "heltec-v2_0", "heltec-v2_1", "heltec-wsl-v2_1", "tbeam0_7", "tlora-v1", "tlora_v1_3", "tlora-v2", "tlora-v2-1-1_6-tcxo", "tlora-v2-1-1_8"]

All compiled successfully.

Ship it so I can do the next batch 🤪

[Copilot]

Pull Request Overview

Reorganize ESP32 board variants by moving existing base variants into a dedicated variants/esp32 directory (including a new diy subfolder) and updating all include paths and root config patterns accordingly.

• Remove legacy top-level ESP32 variant configs and introduce new subdirectories under variants/esp32
• Update every platformio.ini to reference the new variants/esp32/... paths and split combined build_flags lines for clarity
• Adjust root platformio.ini extra_configs to include nested variant directories, including DIY boards

Reviewed Changes

Copilot reviewed 38 out of 72 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
variants/trackerd/platformio.ini	Removed old top-level Trackerd variant
variants/tlora_v2_1_16/platformio.ini	Removed old top-level TLORA V2.1.16 variant
variants/tlora_v1_3/platformio.ini	Removed old top-level TLORA V1.3 variant
variants/esp32/wiphone/platformio.ini	Updated include path and split build_flags
variants/esp32/trackerd/platformio.ini	Added relocated Trackerd variant under esp32
variants/esp32/tlora_v3_3_0_tcxo/platformio.ini	Adjusted include path prefix for TLORA V3.3.0-TCXO
variants/esp32/tlora_v2_1_18/platformio.ini	Split build_flags and updated include path for TLORA V2.1.18
variants/esp32/tlora_v2_1_16_tcxo/platformio.ini	Updated include path prefix for TLORA V2.1.16-TCXO
variants/esp32/tlora_v2_1_16/platformio.ini	Added new TLORA V2.1.16 variant under esp32
variants/esp32/tlora_v2/platformio.ini	Split build_flags and updated include path for TLORA V2
variants/esp32/tlora_v1_3/platformio.ini	Added new TLORA V1.3 variant under esp32
variants/esp32/tlora_v1/platformio.ini	Split build_flags and updated include path for TLORA V1
variants/esp32/tbeam_v07/platformio.ini	Split build_flags and updated include path for TBEAM V0.7
variants/esp32/tbeam/platformio.ini	Split build_flags and updated include path for TBEAM V1.0
variants/esp32/station-g1/platformio.ini	Split build_flags and updated include path for STATION_G1
variants/esp32/rak11200/platformio.ini	Split build_flags and updated include path for RAK11200
variants/esp32/radiomaster_900_bandit_nano/platformio.ini	Fixed casing and updated include path for Bandit Nano variant
variants/esp32/radiomaster_900_bandit_micro/platformio.ini	Fixed casing and updated include path for Bandit Micro variant
variants/esp32/radiomaster_900_bandit/platformio.ini	Fixed casing and updated include path for Bandit variant
variants/esp32/nano-g1/platformio.ini	Split build_flags and updated include path for Nano-G1 variant
variants/esp32/nano-g1-explorer/platformio.ini	Split build_flags and updated include path for Nano-G1 Explorer
variants/esp32/m5stack_coreink/platformio.ini	Split build_flags and updated include path for CoreInk variant
variants/esp32/m5stack_core/platformio.ini	Split build_flags and updated include path for Core variant
variants/esp32/heltec_wsl_v2.1/platformio.ini	Split build_flags and updated include path for Heltec WSL v2.1
variants/esp32/heltec_wireless_bridge/platformio.ini	Updated include path for Heltec Wireless Bridge variant
variants/esp32/heltec_v2/platformio.ini	Split build_flags and updated include path for Heltec V2.0
variants/esp32/heltec_v2.1/platformio.ini	Split build_flags and updated include path for Heltec V2.1
variants/esp32/heltec_v1/platformio.ini	Split build_flags and updated include path for Heltec V1.0
variants/esp32/hackerboxes_esp32_io/platformio.ini	Updated include path for Hackerboxes ESP32 IO variant
variants/esp32/diy/v1_1/platformio.ini	Added new DIY v1.1 variant under esp32/diy
variants/esp32/diy/v1/platformio.ini	Added new DIY v1.0 variant under esp32/diy
variants/esp32/diy/hydra/platformio.ini	Added new DIY Hydra variant under esp32/diy
variants/esp32/diy/dr-dev/platformio.ini	Added new DIY DR-DEV variant under esp32/diy
variants/esp32/chatter2/platformio.ini	Updated include path for Chatter2 variant
variants/esp32/betafpv_900_tx_nano/platformio.ini	Updated include path for BetaFPV 900 TX-Nano variant
variants/esp32/betafpv_2400_tx_micro/platformio.ini	Updated include path for BetaFPV 2400 TX-Micro variant
variants/diy/platformio.ini	Removed legacy DIY umbrella config
platformio.ini	Expanded extra_configs patterns to include nested ESP32 variants