Add Heltec Wireless Stick Lite V3 (BOARD_HELTEC_WSL_V3 0x43)#44
Open
slack-t wants to merge 3 commits into
Open
Add Heltec Wireless Stick Lite V3 (BOARD_HELTEC_WSL_V3 0x43)#44slack-t wants to merge 3 commits into
slack-t wants to merge 3 commits into
Conversation
Add build environment for the HTIT-WSL_V3, which is hardware-identical to the Heltec WiFi LoRa 32 V3 but lacks an OLED display. Uses a NO_DISPLAY build flag to conditionally disable HAS_DISPLAY in the V3 board block. Also adds missing heltec32v3 provisioning case to extra_script.py. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
…L_V3 0x43) Hardware is identical to Heltec LoRa32 V3 (ESP32-S3 + SX1262 + TCXO) but without the OLED display. Defined as a proper separate board rather than using BOARD_HELTEC32_V3 + -DNO_DISPLAY, following the same pattern as all other boards in this firmware. Changes: - Boards.h: add BOARD_HELTEC_WSL_V3 constant (0x43) and full board config section with HAS_DISPLAY false and identical pin/modem/TCXO definitions - sx126x.cpp: add BOARD_HELTEC_WSL_V3 to TCXO 3.3V branch in enableTCXO() - Utilities.h: add BOARD_HELTEC_WSL_V3 to LED function definitions - platformio.ini: switch env to -DBOARD_MODEL=BOARD_HELTEC_WSL_V3, remove -DNO_DISPLAY, fix stale DUSTORE_* flags to RNS_PATH_TABLE_* - extra_script.py: add heltec32v3_wsl variant to provisioning (uses same rnodeconf product/model as V3: 0xC1/0xCA — identical hardware) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
BOARD_HELTEC_WSL_V3 was missing from several per-board dispatch chains, causing the radio to stay offline: - sx126x.cpp preInit(): WSL V3 fell through to bare SPI.begin() without explicit pin arguments, so SX1262 SPI bus never initialised and the sync word check failed → modem_installed = false - Utilities.h eeprom_model_valid(): no case for WSL V3, so always returned false → "Invalid EEPROM configuration" printed at boot, hw_ready never set - Utilities.h eeprom_model_valid(): combined with BOARD_HELTEC32_V3 since both accept MODEL_C5 / MODEL_CA (identical provisioning bytes) Also add WSL V3 to Power.h battery/PMU init (same pins and ADC scaling as V3: pin_vbat=1, pin_ctrl=37, measurement factor 0.0041). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Adds support for the Heltec Wireless Stick Lite V3 as a dedicated board with its own board ID (0x43), distinct from the full Heltec V3.
Changes
Boards.h— definesBOARD_HELTEC_WSL_V3 0x43in the ESP32 range, with inline comment per convention.sx126x.cpp— addsBOARD_HELTEC_WSL_V3to the SX1262 driver guard chains (pin assignments, ANT switch logic). Also fixes the radio-offline bug: the board was missing from two#ifchains that enable the SX1262 RX/TX path, causing the radio to silently stay offline after boot.Utilities.h/Power.h— board-specific pin and power management cases.platformio.ini— new[env:heltec-wsl-v3]build target.extra_script.py— addsheltec_wsl_v3to the provisioning variant table.Testing
Tested on physical hardware for several weeks running as a standalone transport node (TNC mode). RX/TX confirmed working; no observed regressions on other boards built from the same tree.