My FC doesn't see RX. TX and RX are binding, I've got 10 telemetry channels. In betaflight I'm using CRSF protocol, not inverted serial rx, fullduplex mode. I've checked the soldering many times. Although I'm a beginner, so could missed something.
TX: BetaFPV Micro 2.4 1W
RX: BetaFPV Nano 2.4 RX
#Connecting RX
visual shuttle
wooden igloo
Show a photo of your wiring and a screenshot of the ports tab in Betaflight
wooden igloo
Can you post a Betaflight CLI dump?
wooden igloo
Everything looks correct
Can you put the receiver into WiFI mode and show screenshots of the webui?
visual shuttle
wooden igloo
Everything looks good. Try a different UART?
wooden igloo
No
visual shuttle
Okay
wooden igloo
"TBS" implies CRSF, but all modern FCs support it so it's pretty meaningless
visual shuttle
Alright
Soldered on UART2, same story
Reciever Tab looks like this
Dunno if it means anything
wooden igloo
There should be some values at least even with no RX connected. What version of BF Configurator are you using? Something is wrong with Betaflight
visual shuttle
10.9.0
I previously used FPort in this version of BF confugurator and it worked fine
When I select CRSF protocol there are no values
wooden igloo
Is this a cloud build? Did you include CRSF protocol when flashing?
visual shuttle
Is this a cloud build? Did you include CRSF protocol when flashing?
As far as I know it's not a cloud build but i might have not include CRSF
That could be it, although im gonna check it tomorrow
wooden igloo
Type status in the CLI and post the output
visual shuttle
`
Entering CLI Mode, type 'exit' to return, or 'help'
Building AutoComplete Cache ... Done!
status
MCU F722 Clock=216MHz, Vref=3.29V, Core temp=34degC
Stack size: 2048, Stack address: 0x20010000
Configuration: CONFIGURED, size: 3641, max available: 16384
Devices detected: SPI:1, I2C:0
Gyros detected: gyro 1 locked dma
GYRO=MPU6000, ACC=MPU6000
OSD: MAX7456 (30 x 13)
BUILD KEY: f38952f9a9e08756ebab5922a0a68521 (4.4.0)
System Uptime: 20 seconds, Current Time: 2023-02-23T01:21:00.790+00:00
CPU:32%, cycle time: 125, GYRO rate: 8000, RX rate: 15, System rate: 9
Voltage: 0 * 0.01V (0S battery - NOT PRESENT)
I2C Errors: 0
Arming disable flags: RXLOSS CLI MSP`
wooden igloo
`
Entering CLI Mode, type 'exit' to return, or 'help'
#
# Building AutoComplet...
git fetch origin 4.4.0 && git checkout -f FETCH_HEAD && make TARGET=STM32F7X2 EXTRA_FLAGS="-D'BUILD_KEY=f38952f9a9e08756ebab5922a0a68521' -D'RELEASE_NAME=4.4.0' -D'BOARD_NAME=MAMBAF722_I2C' -D'MANUFACTURER_ID=DIAT' -DCLOUD_BUILD -DUSE_ACC -DUSE_ACC_SPI_MPU6000 -DUSE_ACC_SPI_MPU6500 -DUSE_BARO -DUSE_BARO_BMP280 -DUSE_DSHOT -DUSE_FLASH -DUSE_FLASH_W25Q128FV -DUSE_GPS -DUSE_GPS_PLUS_CODES -DUSE_GYRO -DUSE_GYRO_SPI_MPU6000 -DUSE_GYRO_SPI_MPU6500 -DUSE_LED_STRIP -DUSE_MAX7456 -DUSE_OSD -DUSE_OSD_HD -DUSE_OSD_SD -DUSE_PINIO -DUSE_SERIALRX -DUSE_SERIALRX_FPORT -DUSE_TELEMETRY -DUSE_TELEMETRY_SMARTPORT -DUSE_VTX"
Yeah, no CRSF support
wooden igloo
Reflash making sure you have CRSF selected
vapid plinth
do you not need telemetry turned on? if i have this off on my drone on the TX monitor it only picks up 10 if i turn it on it will pick up 17 whateveritscalled