The RYBG211 is a Bluetooth V5.1 Low Energy Module.
By using the AT command which is developed by REYAX, your products could be fast and easily connected with the smartphones and all kinds of Bluetooth devices.
| Item | Min. | Typical | Max. | Unit | Condition |
| Operation Voltage | 1.71 | 3.3 | 3.8 | V | VDD |
| RF Output Power | 18.5 | 20 | dBm | ||
| Active Current | 185 | 200 | mA | ||
| Advertising Average Current | 6 | mA | |||
| Sleep Current | 5 | uA | |||
| Wake Up Time | 63 | ms | |||
| UART Baud Rate | 9600 | 115200 | bps | ||
| RF Frequency Range | 2400 | 2483.5 | MHz | ||
| Flash erase cycles | 10 | K | Cycles | ||
| Operating Temperature | -40 | 25 | +85 | ˚C | |
| Antenna | Internal Antenna | ||||
| Weight | 1.2 | g |