Add ttgo-t-beam-v1_SX1262 variant (AXP192 + SX1262) (900MHz). #331
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Add ttgo-t-beam-v1_SX1262 variant (AXP192 + SX1262) (900MHz). #331JudiciousUneasiness wants to merge 1 commit into
JudiciousUneasiness wants to merge 1 commit into
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Closes #254
Adds support for TTGO T-Beam V1 boardswith an SX1262 radio module (AXP192 + SX1262 combination), as discussed in #254. This hardware variant exists in the wild but was previously unsupported — the repo had AXP192+SX1268 and AXP2101+SX1262 but not AXP192+SX1262. My boards are marked T22_V1.1 20210222, see photo in #254
Changes:
New variant folder variants/ttgo-t-beam-v1_SX1262/ with platformio.ini and board_pinout.h
Pin assignments match the existing ttgo-t-beam-v1_SX1268 variant; HAS_SX1262 set accordingly, HAS_AXP192 for power management
Tested: builds clean, boots correctly, LoRa TX confirmed on target 900MHz frequency.
Note: I'm a hardware person learning my way through firmware. This PR was developed with AI assistance (Claude). The logic follows directly from the existing SX1268 variant pattern, so I'm confident in the approach, but I wanted to be transparent.