What is the ping2020i and what does it do?
The ping2020i is a 26-gram, dual-link ADS-B transceiver for UAS. It receives ADS-B traffic on 1090 MHz and 978 MHz within ~100 statute miles and transmits ADS-B Out on 978 MHz (UAT). It includes an integrated SBAS GPS, precision altimeter, and outputs GDL 90/Mavlink data for autopilots.
Is the ping2020i TSO-certified?
No, the ping202i is not TSO certified.
What is the detection range?
~100 statute miles line-of-sight for ADS-B equipped aircraft (depends on altitude, terrain, and transmitter power).
What is the ECCN for the ping2020i?
The ECCN for the ping2020i is 7A994.
What is the maximum velocity that the ping2020i will still transmit?
The ping2020i is limited by regulation to under subsonic speeds.
Will the ping2020i measure and broadcast above 50k ft.?
Within the U.S., regulations restrict UAT transmissions 18k ft. and below. Outside of the U.S., the ping2020i will measure and broadcast, but it is not advisable as it is outside of our operational range. Within the U.S., regulations restrict UAT transmissions 18k ft. and below. Outside of the U.S., the ping2020i will measure and broadcast, but it is not advisable as it is outside of our operational range.
What are the power requirements?
Input voltage: 11–28 V DC. Average power: 500 mW; peak: 30 W (400 µs pulse). Use the included Molex power harness.
What baud rates are used?
COM1 (Control/Ownship): 57,600 bps GDL 90/Mavlink. COM2 (Programming): 115,200 bps GDL 90.
What is the operating temperature range?
–45 °C to +70 °C.
What antennas are included and can I use my own?
A 978 MHz monopole antenna is included. Any antennas certified to TSO-C66, C74, or C112 with ≤4 dBi gain, omni pattern, and VSWR ≤1.8:1 at 978 MHz are approved. Never modify the device or use non-approved antennas.
How close can the antenna be to people?
Keep antenna ≥4 cm from any person. Disconnect power to stop RF emissions.
Where should I mount the ping2020i and the antenna?
Device: Logo side down on double-sided tape; ensure GPS antenna (top) has unobstructed sky view. Avoid carbon fiber, props, or structures that block GPS. Antenna: Vertical orientation on foam tape, least obstructed location in normal flight.
Why can't I get a GPS fix?
(1) Ensure clear sky view (no carbon fiber, props, or shadowing). (2) Battery-backed GPS needs first fix outdoors; subsequent TTFF is fast. (3) Monitor page shows lat/long/altitude only with fix.
How do I configure the ping2020i?
(1) Install “uAvionix Ping Installer” app (iOS/Android) found in the "Utilities" section. (2) Connect ping Programmer (5-pin to device, 4-pin to programmer). (3) Power device (11–28 V). (4) Join Wi-Fi “Ping-XXXX” (password: uavionix). (5) Set ICAO (hex), Call Sign, Emitter (UAV), Vso, aircraft dimensions, GPS offsets, and Control mode. (6) Tap Update → Monitor to verify. Remove programmer before flight (device won’t transmit with it attached).
Can I disable transmit (receive-only mode)?
Yes. In the app, set Control → Receive (transmit disabled).
Why does the app say “No Internet Connection”? Normal.
The ping2020i creates a local Wi-Fi hotspot for configuration only.
What do the LEDs mean?
GREEN flashing: Receiving UAT/1090ES traffic. RED solid: Fault. RED flashing: Transmitting.
My device shows a red FAULT LED – what now?
Check power (11–28 V), connections, and antenna. Re-run configuration. Contact uAvionix support if persistent.
How do I connect to a Pixhawk autopilot?
(1) Use the 4-pin JST to 6-pin DF13 cable: 4-pin → ping2020i Data port, DF13 → Pixhawk TELEM2. (2) In Mission Planner, set ADSB_ENABLE = 1. Traffic appears on the map when green LED flashes.
Will the ping2020i work with ArduPilot, PX4, or other autopilots?
Yes, via GDL 90/Mavlink on COM1. Pixhawk setup shown; others require compatible serial input and parameter enablement.
I still have questions. Where do I go for customer support?
For additional customer support, please submit a Support Ticket to the uAvionix customer support team.
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