crwdns2935425:011crwdne2935425:0
crwdns2931653:011crwdne2931653:0
| [* black] IC Identification, part 4: | |
| [* red] RDA Microelectronics RDA6213N FM transceiver (likely) | |
| [* orange] NXP Semiconductor [link|https://www.nxp.com/products/interfaces/ic-spi-serial-interface-devices/ic-bus-controller-and-bridge-ics/ultra-low-voltage-translating-24-bit-fm-plus-ic-bus-smbus-i-o-expander:PCAL6524|PCAL6524] 24-bit I/O expander | |
| [* yellow] Richtek [link|https://www.richtek.com/Products/Switching%20Regulators/DC_DC%20StepDown%20Convertor/RT8010RT8010A?sc_lang=en|RT8010GQW] 1 A DC/DC converter | |
| [* green] Texas Instruments [link|https://www.ti.com/product/LP5907-Q1|LP5907-Q1], [link|https://www.ti.com/product/LP5907|LP5907], and [link|https://www.ti.com/product/TLV743P|TLV74315P] LDO regulators | |
| + | [* light_blue] Skyworks [link|https://www.skyworksinc.com/Products/Amplifiers/SKY65611-11|SKY65611-11|new_window=true] GPS/GLONASS/Galileo/BeiDou LNA |
crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0