ZED-F9P-01B-01 GNSS Board (u-blox) RTK GPS L1/L2 Multi-Constellation, NMEA/RTCM, SMA/IPEX
ZED-F9P-01B-01 GNSS Board (u-blox) RTK GPS L1/L2 Multi-Constellation, NMEA/RTCM, SMA/IPEX
RCDrone
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Overview
ZED-F9P-01B-01 GNSS board based on the u-blox ZED-F9P-01B-01 module, designed for multi-constellation positioning and RTK differential operation. The product naming indicates it works with Serial, I2C and SPI, and can be controlled by ESP32 (I2C/SPI) and used with UM980 systems.
Key Features
- Multi-mode positioning: GPS + QZSS + GLONASS + BeiDou + GALILEO
- Frequency bands: GPS L1/L2; GLONASS G1/G2; BeiDou B1/B2; Galileo E1/E5; QZSS L1/L2
- RTK differential positioning support (centimeter-level, as stated)
- NMEA output and RTCM input/output via dual 4-pin ports (J1/J2)
- Antenna connection options: SMA-KW or IPEX (choose one)
- Non-volatile configuration: 4M FLASH (settings retained after power off)
Specifications
| Item | Value |
|---|---|
| Chip | ZED-F9P-01B-01 |
| Operating mode | GPS+QZSS+GLONASS+BeiDou+GALILEO multi-mode positioning |
| Aisle | 184 aisle |
| Sensitivity (Track) | -167 dBm |
| Sensitivity (Recapture) | -160 dBm |
| Sensitivity (Cold Start) | -148 dBm |
| Sensitivity (Hot Start) | -157 dBm |
| RTK horizontal accuracy | RTK 0.01 m + 1 PPm CEP |
| RTK vertical accuracy | RTK 0.01 m + 1 PPm CEP |
| Single point positioning horizontal accuracy | 1.5 cm CEP |
| Single point positioning vertical accuracy | 1.5 cm CEP |
| Speed accuracy | 0.05 m/s |
| Heading angle accuracy | 0.4 deg (antenna baseline length 1 meter) |
| Dynamic heading angle accuracy | 0.3 deg |
| 1PPS time accuracy | RMS 30 ns; 99% 60 ns |
| Start time (Cold Start) | 24 s |
| Start time (Hot Start) | 2 s |
| Start time (Recapture) | 2 s |
| Convergence time | <= 10 s |
| Baud rate | 4800 dps-921600 dps, default 38400 |
| Output level | TTL level |
| Output protocol | NMEA-0183, RTCM |
| Update frequency | 1HZ-20HZ, default 1H2 |
| FLASH | 4M FLASH, configuration can be changed and will not be lost when power is off |
| Second pulse | 0.25 HZ to 10MHZ configurable, default period 1 s high level for 100 ns |
| Carrier phase output | Support, output RAWX statement |
| Work restrictions (High) | <= 50000 m |
| Work restrictions (Speed) | <= 500 m |
| Work restrictions (Acceleration due to) | <= 4 g |
| Input voltage | DC 3.3V-5.0V, typical 5.0V |
| Current | 80 mA/5.0V |
| Size | 38 mm * 25 mm * 13 mm |
| Weight | 8 g |
| Connector | 2 1.25 pitch 4PIN sockets |
| Default output statement | GNRMC, GNVTG, GNGGA, GNGSA, GPGSV, GLGSV, GAGSV, GBGSV, GPGLL |
| Operating temperature | -40 C to +85 C |
| Storage temperature | -40 C to +125 C |
Interfaces and Pinout
- Constellation signal support statement: GPS L1C/A L2C, GLONASS L1OF L2OF, GALILEO E1B/C E5b, BDS B11 B21, QZSS L1C/A L2C
- J1 outputs NMEA data; J2 inputs or outputs RTCM data
- J1/J2 pin label: VCC, GND, TX, RX
- J1/J2 pin order (top to bottom): RX, TX, VCC, GND
- J1 and J2 VCC pins are connected to each other; select one port for power supply
- Default baud rate statement: 38400 bps; recommended frequency not to exceed 5 HZ
Indicator LEDs
- PWR lamp: red light is always on when power is on (power input present)
- TX lamp: green light flashes when power is on (port has data output)
- PPS lamp: off when positioning is not completed; after 3D positioning, yellow light flashes
- RTK lamp: enter RTK Float mode, green light flashes
Applications
- RTK base station mode (configure into mode)
- RTK rover use in mobile applications (can be used directly as an RTK rover without any configuration, as stated)
For compatibility questions or integration support (Serial/I2C/SPI, ESP32 control, RTCM/NMEA setup), contact support@rcdrone.top or visit https://rcdrone.top/.
Details
The ZED-F9P-01B-01 GNSS board breaks out UART power and data pins on J1/J2 and includes an SMA connector for an external antenna.
The ZED-F9P-01B-01 GNSS module supports multi-constellation, dual-band signals (GPS L1/L2, GLONASS G1/G2, BeiDou B1/B2, Galileo E1/E5, QZSS L1/L2) with detailed sensitivity and accuracy specs for RTK and single-point use
The ZED-F9P GNSS board supports NMEA-0183 and RTCM output with a 1–20 Hz update rate and configurable PPS timing.
The ZED-F9P GNSS board is listed with 3.3–5.0V power input, a compact 38×25×13mm size, and status LEDs for power, TX, PPS, and RTK.
The ZED-F9P GNSS board supports NMEA output on J1, RTCM input/output on J2, and offers SMA-KW or IPEX antenna connections for flexible wiring.
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