5.7.2.1 Command on OTA Upgradable RNBD350 Side

When the upgradable RNBD350 device receives the OTA request from the remoter OTAPC RNBD350 device, the host MCU receives an event %OTA_REQ% request and waits for its approval. The host MCU device can either accept (OTAA,01) or reject (OTAA,00) the request to allow the OTA upgrade on the RNBD350 device.