| PartNumber | MIKROE-2903 | MIKROE-291 | MIKROE-2902 |
| Description | RF Development Tools OOK TX click | Zigbee Development Tools (802.15.4) BEE PROTO ZIGBIT PROTO ADAPTER BOARD | RF Development Tools OOK RX click |
| Manufacturer | Mikroe | Mikroe | Mikroe |
| Product Category | RF Development Tools | Zigbee Development Tools (802.15.4) | RF Development Tools |
| RoHS | Y | Y | Y |
| Product | Add-On Boards | Development Boards | Add-On Boards |
| Type | RF Transmitters | - | OOK Receivers |
| Tool Is For Evaluation Of | OOK TX | ATZB-24-A2 | OOK RX |
| Frequency | 433 MHz | 2.4 GHz | 400 MHz to 450 MHz |
| Operating Supply Voltage | 3.3 V | 3.3 V/5 V | 3.3 V, 5 V |
| Description/Function | Wireless Transmitter | Accessory board that features ATZB-24-A2/B0 ZigBit Module with Dual-band Chip Antenna | Wireless Receiver |
| Dimensions | 42.9 mm x 25.4 mm | 63.12 mm x 36.67 mm | 42.9 mm x 25.4 mm |
| Brand | Mikroe | Mikroe | Mikroe |
| Interface Type | I2C | UART | GPIO |
| For Use With | Remote Low Speed Communication | - | Remote Low Speed Communication |
| Product Type | RF Development Tools | Zigbee Development Tools | RF Development Tools |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Development Tools | Development Tools | Development Tools |
| Tradename | mikroBUS | - | mikroBUS |