Maya didn't confront him. Instead, she hot-air-reworked the whisker, re-flashed the BK3433 with a custom firmware that rerouted the radio to a secondary antenna path (a forgotten v1 feature), and tested the board.
Leo was escorted out. The board went into production as "."
In the cramped, fluorescent-lit lab of , senior embedded engineer Maya Chen stared at the oscilloscope’s jittery waveform. For six months, her team had been building the PulseMesh —a decentralized environmental sensor network for smart agriculture. The core? A custom PCB built around the BK3433 (M33 core) Bluetooth LE chip, revision "v2."
She noticed a micro-short between the RF shield ground and a test point labeled TP_DBG . That test point was only present on v2—and shouldn’t connect to the antenna path.
She had the last known working "bk m33 bt v2 pcb" under the microscope.
It worked perfectly— better , even: RSSI improved by 2dB.